From e4dc3273f201ae741637b626998637cce973546b Mon Sep 17 00:00:00 2001
From: Cliff Click <cliffc@acm.org>
Date: Fri, 2 Oct 2026 13:04:34 -0700
Subject: First pass README updates

---
 chapter07/docs/07-graph3.svg | 548 ++++++++++++++-----------------------------
 1 file changed, 175 insertions(+), 373 deletions(-)

(limited to 'chapter07/docs/07-graph3.svg')

diff --git a/chapter07/docs/07-graph3.svg b/chapter07/docs/07-graph3.svg
index a9a0e8d0..181b72a9 100644
--- a/chapter07/docs/07-graph3.svg
+++ b/chapter07/docs/07-graph3.svg
@@ -1,373 +1,175 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"
- "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
-<!-- Generated by graphviz version 2.43.0 (0)
- -->
-<!-- Title: chapter07 Pages: 1 -->
-<svg width="462pt" height="592pt"
- viewBox="0.00 0.00 462.00 592.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-<g id="graph0" class="graph" transform="scale(1 1) rotate(0) translate(4 588)">
-<title>chapter07</title>
-<polygon fill="white" stroke="transparent" points="-4,4 -4,-588 458,-588 458,4 -4,4"/>
-<g id="clust1" class="cluster">
-<title>cluster_Nodes</title>
-<polygon fill="none" stroke="black" points="8,-8 8,-576 446,-576 446,-8 8,-8"/>
-</g>
-<!-- Start2 -->
-<g id="node1" class="node">
-<title>Start2</title>
-<polygon fill="yellow" stroke="transparent" points="148,-539 148,-564 229,-564 229,-539 148,-539"/>
-<polygon fill="none" stroke="black" points="148,-539 148,-564 229,-564 229,-539 148,-539"/>
-<text text-anchor="start" x="170" y="-547.8" font-family="Times,serif" font-size="14.00">Start</text>
-<polygon fill="none" stroke="black" points="148,-508 148,-539 229,-539 229,-508 148,-508"/>
-<polygon fill="yellow" stroke="transparent" points="153,-513 153,-534 193,-534 193,-513 153,-513"/>
-<polygon fill="none" stroke="black" points="153,-513 153,-534 193,-534 193,-513 153,-513"/>
-<text text-anchor="start" x="156" y="-519.8" font-family="Times,serif" font-size="14.00">$ctrl</text>
-<polygon fill="none" stroke="black" points="193,-513 193,-534 224,-534 224,-513 193,-513"/>
-<text text-anchor="start" x="196" y="-519.8" font-family="Times,serif" font-size="14.00">arg</text>
-</g>
-<!-- Stop3 -->
-<g id="node2" class="node">
-<title>Stop3</title>
-<polygon fill="yellow" stroke="black" points="432,-152 378,-152 378,-116 432,-116 432,-152"/>
-<text text-anchor="middle" x="405" y="-130.3" font-family="Times,serif" font-size="14.00">Stop</text>
-</g>
-<!-- Return35 -->
-<g id="node21" class="node">
-<title>Return35</title>
-<polygon fill="yellow" stroke="black" points="438,-224 372,-224 372,-188 438,-188 438,-224"/>
-<text text-anchor="middle" x="405" y="-202.3" font-family="Times,serif" font-size="14.00">Return</text>
-</g>
-<!-- Stop3&#45;&gt;Return35 -->
-<g id="edge1" class="edge">
-<title>Stop3&#45;&gt;Return35</title>
-<path fill="none" stroke="red" d="M405,-152.3C405,-160.02 405,-169.29 405,-177.89"/>
-<polygon fill="red" stroke="red" points="401.5,-177.9 405,-187.9 408.5,-177.9 401.5,-177.9"/>
-<text text-anchor="middle" x="402" y="-154.9" font-family="Helvetica,sans-Serif" font-size="8.00">0</text>
-</g>
-<!-- Con_6 -->
-<g id="node3" class="node">
-<title>Con_6</title>
-<ellipse fill="none" stroke="black" cx="94" cy="-536" rx="27" ry="18"/>
-<text text-anchor="middle" x="94" y="-532.3" font-family="Times,serif" font-size="14.00">0</text>
-</g>
-<!-- Con_7 -->
-<g id="node4" class="node">
-<title>Con_7</title>
-<ellipse fill="none" stroke="black" cx="282" cy="-536" rx="27" ry="18"/>
-<text text-anchor="middle" x="282" y="-532.3" font-family="Times,serif" font-size="14.00">0</text>
-</g>
-<!-- Loop8 -->
-<g id="node5" class="node">
-<title>Loop8</title>
-<polygon fill="yellow" stroke="black" points="426,-468 372,-468 372,-432 426,-432 426,-468"/>
-<text text-anchor="middle" x="399" y="-446.3" font-family="Times,serif" font-size="14.00">Loop</text>
-</g>
-<!-- Loop8&#45;&gt;Start2 -->
-<g id="edge2" class="edge">
-<title>Loop8&#45;&gt;Start2:p0</title>
-<path fill="none" stroke="red" d="M371.74,-464.61C368.82,-465.84 365.87,-467 363,-468 325.58,-481 197.82,-470.79 176.14,-502.03"/>
-<polygon fill="red" stroke="red" points="172.67,-501.41 173,-512 179.34,-503.51 172.67,-501.41"/>
-<text text-anchor="middle" x="368.74" y="-458.21" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- If28 -->
-<g id="node17" class="node">
-<title>If28</title>
-<polygon fill="yellow" stroke="transparent" points="142,-51 142,-76 236,-76 236,-51 142,-51"/>
-<polygon fill="none" stroke="black" points="142,-51 142,-76 236,-76 236,-51 142,-51"/>
-<text text-anchor="start" x="183.5" y="-59.8" font-family="Times,serif" font-size="14.00">If</text>
-<polygon fill="none" stroke="black" points="142,-20 142,-51 236,-51 236,-20 142,-20"/>
-<polygon fill="yellow" stroke="transparent" points="147,-25 147,-46 187,-46 187,-25 147,-25"/>
-<polygon fill="none" stroke="black" points="147,-25 147,-46 187,-46 187,-25 147,-25"/>
-<text text-anchor="start" x="150" y="-31.8" font-family="Times,serif" font-size="14.00">True</text>
-<polygon fill="yellow" stroke="transparent" points="187,-25 187,-46 231,-46 231,-25 187,-25"/>
-<polygon fill="none" stroke="black" points="187,-25 187,-46 231,-46 231,-25 187,-25"/>
-<text text-anchor="start" x="190" y="-31.8" font-family="Times,serif" font-size="14.00">False</text>
-</g>
-<!-- Loop8&#45;&gt;If28 -->
-<g id="edge3" class="edge">
-<title>Loop8&#45;&gt;If28:p1</title>
-<path fill="none" stroke="red" d="M371.72,-435.44C368.81,-434.2 365.86,-433.02 363,-432 300.87,-409.81 259.6,-448 219,-396 176.78,-341.93 243.11,-308.12 292,-260 311.77,-240.54 330.24,-248.63 343,-224 350.36,-209.79 353.65,-199.94 343,-188 248.88,-82.54 121.12,-257.46 27,-152 16.35,-140.06 16.65,-128.2 27,-116 90.22,-41.43 180.78,-154.57 244,-80 259.81,-61.35 261.04,-42.53 244,-25 236.29,-17.07 221.85,-12.04 214.15,-15.39"/>
-<polygon fill="red" stroke="red" points="211.13,-13.62 209,-24 217.14,-17.22 211.13,-13.62"/>
-<text text-anchor="middle" x="368.72" y="-429.04" font-family="Helvetica,sans-Serif" font-size="8.00">2</text>
-</g>
-<!-- Phi_sum11 -->
-<g id="node6" class="node">
-<title>Phi_sum11</title>
-<ellipse fill="lightyellow" stroke="black" cx="149" cy="-450" rx="40.89" ry="18"/>
-<text text-anchor="middle" x="149" y="-446.3" font-family="Times,serif" font-size="14.00">φ_sum</text>
-</g>
-<!-- Phi_sum11&#45;&gt;Con_6 -->
-<g id="edge5" class="edge">
-<title>Phi_sum11&#45;&gt;Con_6</title>
-<path fill="none" stroke="black" d="M138.13,-467.6C130.07,-479.91 118.95,-496.89 109.89,-510.73"/>
-<polygon fill="black" stroke="black" points="106.84,-509.01 104.29,-519.29 112.69,-512.84 106.84,-509.01"/>
-<text text-anchor="middle" x="135.13" y="-470.2" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- Phi_sum11&#45;&gt;Loop8 -->
-<g id="edge4" class="edge">
-<title>Phi_sum11&#45;&gt;Loop8</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M173.66,-435.44C188.78,-427.38 208.85,-418.16 228,-414 282.73,-402.12 301.16,-395.46 354,-414 361.14,-416.5 367.99,-420.67 374.09,-425.3"/>
-<polygon fill="black" stroke="black" points="371.99,-428.1 381.92,-431.78 376.45,-422.71 371.99,-428.1"/>
-<text text-anchor="middle" x="170.66" y="-429.04" font-family="Helvetica,sans-Serif" font-size="8.00">0</text>
-</g>
-<!-- Phi_sum24 -->
-<g id="node14" class="node">
-<title>Phi_sum24</title>
-<ellipse fill="lightyellow" stroke="black" cx="149" cy="-206" rx="40.89" ry="18"/>
-<text text-anchor="middle" x="149" y="-202.3" font-family="Times,serif" font-size="14.00">φ_sum</text>
-</g>
-<!-- Phi_i12 -->
-<g id="node7" class="node">
-<title>Phi_i12</title>
-<ellipse fill="lightyellow" stroke="black" cx="255" cy="-450" rx="27" ry="18"/>
-<text text-anchor="middle" x="255" y="-446.3" font-family="Times,serif" font-size="14.00">φ_i</text>
-</g>
-<!-- Phi_i12&#45;&gt;Con_7 -->
-<g id="edge8" class="edge">
-<title>Phi_i12&#45;&gt;Con_7</title>
-<path fill="none" stroke="black" d="M260.46,-468C264.22,-479.69 269.28,-495.44 273.56,-508.73"/>
-<polygon fill="black" stroke="black" points="270.24,-509.86 276.64,-518.31 276.91,-507.72 270.24,-509.86"/>
-<text text-anchor="middle" x="257.46" y="-470.6" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- Phi_i12&#45;&gt;Loop8 -->
-<g id="edge7" class="edge">
-<title>Phi_i12&#45;&gt;Loop8</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M269.22,-434.43C277.37,-426.68 288.29,-418.11 300,-414 322.65,-406.06 331.35,-406.06 354,-414 361.14,-416.5 367.99,-420.67 374.09,-425.3"/>
-<polygon fill="black" stroke="black" points="371.99,-428.1 381.92,-431.78 376.45,-422.71 371.99,-428.1"/>
-<text text-anchor="middle" x="266.22" y="-428.03" font-family="Helvetica,sans-Serif" font-size="8.00">0</text>
-</g>
-<!-- Add19 -->
-<g id="node11" class="node">
-<title>Add19</title>
-<ellipse fill="none" stroke="black" cx="327" cy="-378" rx="27" ry="18"/>
-<text text-anchor="middle" x="327" y="-374.3" font-family="Times,serif" font-size="14.00">+</text>
-</g>
-<!-- LT13 -->
-<g id="node8" class="node">
-<title>LT13</title>
-<ellipse fill="none" stroke="black" cx="255" cy="-378" rx="27" ry="18"/>
-<text text-anchor="middle" x="255" y="-374.3" font-family="Times,serif" font-size="14.00">&lt;</text>
-</g>
-<!-- LT13&#45;&gt;Start2 -->
-<g id="edge11" class="edge">
-<title>LT13&#45;&gt;Start2:p1</title>
-<path fill="none" stroke="black" d="M241.85,-394.14C233.87,-404.19 224.26,-418.05 219,-432 207.64,-462.12 208.62,-473.77 208.94,-501.81"/>
-<polygon fill="black" stroke="black" points="205.44,-502.02 209,-512 212.44,-501.98 205.44,-502.02"/>
-<text text-anchor="middle" x="238.85" y="-396.74" font-family="Helvetica,sans-Serif" font-size="8.00">2</text>
-</g>
-<!-- LT13&#45;&gt;Phi_i12 -->
-<g id="edge10" class="edge">
-<title>LT13&#45;&gt;Phi_i12</title>
-<path fill="none" stroke="black" d="M255,-396.3C255,-404.02 255,-413.29 255,-421.89"/>
-<polygon fill="black" stroke="black" points="251.5,-421.9 255,-431.9 258.5,-421.9 251.5,-421.9"/>
-<text text-anchor="middle" x="252" y="-398.9" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- If14 -->
-<g id="node9" class="node">
-<title>If14</title>
-<polygon fill="yellow" stroke="transparent" points="309,-295 309,-320 403,-320 403,-295 309,-295"/>
-<polygon fill="none" stroke="black" points="309,-295 309,-320 403,-320 403,-295 309,-295"/>
-<text text-anchor="start" x="350.5" y="-303.8" font-family="Times,serif" font-size="14.00">If</text>
-<polygon fill="none" stroke="black" points="309,-264 309,-295 403,-295 403,-264 309,-264"/>
-<polygon fill="yellow" stroke="transparent" points="314,-269 314,-290 354,-290 354,-269 314,-269"/>
-<polygon fill="none" stroke="black" points="314,-269 314,-290 354,-290 354,-269 314,-269"/>
-<text text-anchor="start" x="317" y="-275.8" font-family="Times,serif" font-size="14.00">True</text>
-<polygon fill="yellow" stroke="transparent" points="354,-269 354,-290 398,-290 398,-269 354,-269"/>
-<polygon fill="none" stroke="black" points="354,-269 354,-290 398,-290 398,-269 354,-269"/>
-<text text-anchor="start" x="357" y="-275.8" font-family="Times,serif" font-size="14.00">False</text>
-</g>
-<!-- If14&#45;&gt;Loop8 -->
-<g id="edge12" class="edge">
-<title>If14&#45;&gt;Loop8</title>
-<path fill="none" stroke="red" d="M364.6,-324.19C372.47,-352.77 384.02,-394.64 391.52,-421.86"/>
-<polygon fill="red" stroke="red" points="388.24,-423.15 394.27,-431.86 394.99,-421.29 388.24,-423.15"/>
-<text text-anchor="middle" x="361.6" y="-326.79" font-family="Helvetica,sans-Serif" font-size="8.00">0</text>
-</g>
-<!-- If14&#45;&gt;LT13 -->
-<g id="edge13" class="edge">
-<title>If14&#45;&gt;LT13</title>
-<path fill="none" stroke="black" d="M318.68,-324.04C305.44,-335.05 290.9,-347.14 279.06,-356.99"/>
-<polygon fill="black" stroke="black" points="276.79,-354.32 271.34,-363.41 281.27,-359.7 276.79,-354.32"/>
-<text text-anchor="middle" x="315.68" y="-326.64" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- Con_18 -->
-<g id="node10" class="node">
-<title>Con_18</title>
-<ellipse fill="none" stroke="black" cx="327" cy="-450" rx="27" ry="18"/>
-<text text-anchor="middle" x="327" y="-446.3" font-family="Times,serif" font-size="14.00">1</text>
-</g>
-<!-- Add19&#45;&gt;Phi_i12 -->
-<g id="edge14" class="edge">
-<title>Add19&#45;&gt;Phi_i12</title>
-<path fill="none" stroke="black" d="M304.96,-400.43C296.13,-409.01 285.99,-418.87 277.15,-427.46"/>
-<polygon fill="black" stroke="black" points="307.7,-402.65 312.43,-393.17 302.82,-397.63 307.7,-402.65"/>
-<polygon fill="black" stroke="black" points="274.53,-425.13 269.8,-434.62 279.41,-430.15 274.53,-425.13"/>
-<text text-anchor="middle" x="309.43" y="-395.77" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- Add19&#45;&gt;Con_18 -->
-<g id="edge15" class="edge">
-<title>Add19&#45;&gt;Con_18</title>
-<path fill="none" stroke="black" d="M327,-396.3C327,-404.02 327,-413.29 327,-421.89"/>
-<polygon fill="black" stroke="black" points="323.5,-421.9 327,-431.9 330.5,-421.9 323.5,-421.9"/>
-<text text-anchor="middle" x="324" y="-398.9" font-family="Helvetica,sans-Serif" font-size="8.00">2</text>
-</g>
-<!-- Con_20 -->
-<g id="node12" class="node">
-<title>Con_20</title>
-<ellipse fill="none" stroke="black" cx="63" cy="-292" rx="27" ry="18"/>
-<text text-anchor="middle" x="63" y="-288.3" font-family="Times,serif" font-size="14.00">0</text>
-</g>
-<!-- Loop21 -->
-<g id="node13" class="node">
-<title>Loop21</title>
-<polygon fill="yellow" stroke="black" points="334,-224 280,-224 280,-188 334,-188 334,-224"/>
-<text text-anchor="middle" x="307" y="-202.3" font-family="Times,serif" font-size="14.00">Loop</text>
-</g>
-<!-- Loop21&#45;&gt;If14 -->
-<g id="edge16" class="edge">
-<title>Loop21&#45;&gt;If14:p0</title>
-<path fill="none" stroke="red" d="M319.08,-224C324.75,-233.3 330.76,-245.44 333.05,-257.94"/>
-<polygon fill="red" stroke="red" points="329.57,-258.38 334,-268 336.54,-257.71 329.57,-258.38"/>
-<text text-anchor="middle" x="316.08" y="-226.6" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- Loop21&#45;&gt;If28 -->
-<g id="edge17" class="edge">
-<title>Loop21&#45;&gt;If28:p0</title>
-<path fill="none" stroke="red" d="M279.81,-191.15C276.88,-189.96 273.91,-188.88 271,-188 218.54,-172.13 62.82,-193.49 27,-152 -19.29,-98.38 63.73,-40.46 135.9,-35.36"/>
-<polygon fill="red" stroke="red" points="136.13,-38.86 146,-35 135.88,-31.86 136.13,-38.86"/>
-<text text-anchor="middle" x="276.81" y="-184.75" font-family="Helvetica,sans-Serif" font-size="8.00">2</text>
-</g>
-<!-- Phi_sum24&#45;&gt;Phi_sum11 -->
-<g id="edge19" class="edge">
-<title>Phi_sum24&#45;&gt;Phi_sum11</title>
-<path fill="none" stroke="black" d="M149,-234.1C149,-280.5 149,-374.66 149,-421.4"/>
-<polygon fill="black" stroke="black" points="152.5,-234.02 149,-224.02 145.5,-234.02 152.5,-234.02"/>
-<polygon fill="black" stroke="black" points="145.5,-421.68 149,-431.68 152.5,-421.68 145.5,-421.68"/>
-<text text-anchor="middle" x="146" y="-226.62" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- Phi_sum24&#45;&gt;Loop21 -->
-<g id="edge18" class="edge">
-<title>Phi_sum24&#45;&gt;Loop21</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M168.72,-190.18C179.62,-182.46 193.79,-173.99 208,-170 231.11,-163.51 239.35,-162.06 262,-170 269.14,-172.5 275.99,-176.67 282.09,-181.3"/>
-<polygon fill="black" stroke="black" points="279.99,-184.1 289.92,-187.78 284.45,-178.71 279.99,-184.1"/>
-<text text-anchor="middle" x="165.72" y="-183.78" font-family="Helvetica,sans-Serif" font-size="8.00">0</text>
-</g>
-<!-- Add32 -->
-<g id="node18" class="node">
-<title>Add32</title>
-<ellipse fill="none" stroke="black" cx="142" cy="-134" rx="27" ry="18"/>
-<text text-anchor="middle" x="142" y="-130.3" font-family="Times,serif" font-size="14.00">+</text>
-</g>
-<!-- Phi_j26 -->
-<g id="node15" class="node">
-<title>Phi_j26</title>
-<ellipse fill="lightyellow" stroke="black" cx="63" cy="-206" rx="27" ry="18"/>
-<text text-anchor="middle" x="63" y="-202.3" font-family="Times,serif" font-size="14.00">φ_j</text>
-</g>
-<!-- Phi_j26&#45;&gt;Con_20 -->
-<g id="edge22" class="edge">
-<title>Phi_j26&#45;&gt;Con_20</title>
-<path fill="none" stroke="black" d="M63,-224.4C63,-235.74 63,-250.77 63,-263.68"/>
-<polygon fill="black" stroke="black" points="59.5,-263.9 63,-273.9 66.5,-263.9 59.5,-263.9"/>
-<text text-anchor="middle" x="60" y="-227" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- Phi_j26&#45;&gt;Loop21 -->
-<g id="edge21" class="edge">
-<title>Phi_j26&#45;&gt;Loop21</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M77.22,-190.43C85.37,-182.68 96.29,-174.11 108,-170 172.59,-147.34 197.41,-147.34 262,-170 269.14,-172.5 275.99,-176.67 282.09,-181.3"/>
-<polygon fill="black" stroke="black" points="279.99,-184.1 289.92,-187.78 284.45,-178.71 279.99,-184.1"/>
-<text text-anchor="middle" x="74.22" y="-184.03" font-family="Helvetica,sans-Serif" font-size="8.00">0</text>
-</g>
-<!-- Add34 -->
-<g id="node20" class="node">
-<title>Add34</title>
-<ellipse fill="none" stroke="black" cx="225" cy="-134" rx="27" ry="18"/>
-<text text-anchor="middle" x="225" y="-130.3" font-family="Times,serif" font-size="14.00">+</text>
-</g>
-<!-- LT27 -->
-<g id="node16" class="node">
-<title>LT27</title>
-<ellipse fill="none" stroke="black" cx="63" cy="-134" rx="27" ry="18"/>
-<text text-anchor="middle" x="63" y="-130.3" font-family="Times,serif" font-size="14.00">&lt;</text>
-</g>
-<!-- LT27&#45;&gt;Start2 -->
-<g id="edge25" class="edge">
-<title>LT27&#45;&gt;Start2:p1</title>
-<path fill="none" stroke="black" d="M49.72,-150.09C41.69,-160.12 32.07,-173.98 27,-188 11.37,-231.26 17,-245.01 17,-291 17,-291 17,-291 17,-379 17,-432.79 54.71,-437.48 99,-468 139.14,-495.66 199.24,-464.69 207.94,-501.72"/>
-<polygon fill="black" stroke="black" points="204.49,-502.41 209,-512 211.45,-501.69 204.49,-502.41"/>
-<text text-anchor="middle" x="46.72" y="-152.69" font-family="Helvetica,sans-Serif" font-size="8.00">2</text>
-</g>
-<!-- LT27&#45;&gt;Phi_j26 -->
-<g id="edge24" class="edge">
-<title>LT27&#45;&gt;Phi_j26</title>
-<path fill="none" stroke="black" d="M63,-152.3C63,-160.02 63,-169.29 63,-177.89"/>
-<polygon fill="black" stroke="black" points="59.5,-177.9 63,-187.9 66.5,-177.9 59.5,-177.9"/>
-<text text-anchor="middle" x="60" y="-154.9" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- If28&#45;&gt;Loop21 -->
-<g id="edge26" class="edge">
-<title>If28&#45;&gt;Loop21</title>
-<path fill="none" stroke="red" d="M227.35,-80.17C239.01,-90.79 251.3,-103.21 261,-116 275.71,-135.38 288.07,-160.15 296.27,-178.63"/>
-<polygon fill="red" stroke="red" points="293.1,-180.12 300.27,-187.92 299.53,-177.35 293.1,-180.12"/>
-<text text-anchor="middle" x="224.35" y="-82.77" font-family="Helvetica,sans-Serif" font-size="8.00">0</text>
-</g>
-<!-- If28&#45;&gt;LT27 -->
-<g id="edge27" class="edge">
-<title>If28&#45;&gt;LT27</title>
-<path fill="none" stroke="black" d="M142.44,-80.04C124.74,-91.84 105.18,-104.88 89.9,-115.07"/>
-<polygon fill="black" stroke="black" points="87.82,-112.24 81.44,-120.7 91.71,-118.07 87.82,-112.24"/>
-<text text-anchor="middle" x="139.44" y="-82.64" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- Add32&#45;&gt;Phi_sum24 -->
-<g id="edge29" class="edge">
-<title>Add32&#45;&gt;Phi_sum24</title>
-<path fill="none" stroke="black" d="M144.73,-162.33C145.24,-167.45 145.78,-172.79 146.29,-177.9"/>
-<polygon fill="black" stroke="black" points="148.21,-161.91 143.73,-152.3 141.24,-162.6 148.21,-161.91"/>
-<polygon fill="black" stroke="black" points="142.81,-178.29 147.29,-187.9 149.78,-177.6 142.81,-178.29"/>
-<text text-anchor="middle" x="140.73" y="-154.9" font-family="Helvetica,sans-Serif" font-size="8.00">2</text>
-</g>
-<!-- Add32&#45;&gt;Phi_j26 -->
-<g id="edge28" class="edge">
-<title>Add32&#45;&gt;Phi_j26</title>
-<path fill="none" stroke="black" d="M126.39,-148.83C114.92,-158.99 99.15,-172.97 86.21,-184.44"/>
-<polygon fill="black" stroke="black" points="83.74,-181.95 78.58,-191.2 88.38,-187.19 83.74,-181.95"/>
-<text text-anchor="middle" x="123.39" y="-151.43" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- Con_33 -->
-<g id="node19" class="node">
-<title>Con_33</title>
-<ellipse fill="none" stroke="black" cx="235" cy="-206" rx="27" ry="18"/>
-<text text-anchor="middle" x="235" y="-202.3" font-family="Times,serif" font-size="14.00">1</text>
-</g>
-<!-- Add34&#45;&gt;Phi_j26 -->
-<g id="edge30" class="edge">
-<title>Add34&#45;&gt;Phi_j26</title>
-<path fill="none" stroke="black" d="M193.01,-148.01C167.45,-158.51 130.76,-173.83 99,-188 97.2,-188.8 95.36,-189.64 93.5,-190.49"/>
-<polygon fill="black" stroke="black" points="194.64,-151.12 202.57,-144.09 191.99,-144.65 194.64,-151.12"/>
-<polygon fill="black" stroke="black" points="91.85,-187.39 84.25,-194.78 94.79,-193.74 91.85,-187.39"/>
-<text text-anchor="middle" x="199.57" y="-146.69" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- Add34&#45;&gt;Con_33 -->
-<g id="edge31" class="edge">
-<title>Add34&#45;&gt;Con_33</title>
-<path fill="none" stroke="black" d="M227.42,-151.95C228.52,-159.65 229.85,-168.97 231.09,-177.64"/>
-<polygon fill="black" stroke="black" points="227.65,-178.32 232.53,-187.72 234.58,-177.33 227.65,-178.32"/>
-<text text-anchor="middle" x="224.42" y="-154.55" font-family="Helvetica,sans-Serif" font-size="8.00">2</text>
-</g>
-<!-- Return35&#45;&gt;Phi_sum11 -->
-<g id="edge33" class="edge">
-<title>Return35&#45;&gt;Phi_sum11</title>
-<path fill="none" stroke="black" d="M371.93,-220.42C343.47,-232.34 305.01,-249.46 292,-260 233.39,-307.47 185.4,-383.86 162.87,-423.42"/>
-<polygon fill="black" stroke="black" points="159.79,-421.75 157.95,-432.19 165.89,-425.18 159.79,-421.75"/>
-<text text-anchor="middle" x="368.93" y="-214.02" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- Return35&#45;&gt;If14 -->
-<g id="edge32" class="edge">
-<title>Return35&#45;&gt;If14:p1</title>
-<path fill="none" stroke="red" d="M391.86,-224.13C385.8,-233.37 379.43,-245.41 377.01,-257.92"/>
-<polygon fill="red" stroke="red" points="373.52,-257.7 376,-268 380.48,-258.4 373.52,-257.7"/>
-<text text-anchor="middle" x="388.86" y="-226.73" font-family="Helvetica,sans-Serif" font-size="8.00">0</text>
-</g>
-</g>
-</svg>
+<svg aria-label="Compiler graph" width="1334" height="1332" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1334 1332" style="font-family: sans-serif;"><style>
+    html, body { height:100%; margin:0; font-family:sans-serif; }
+    .viewer { height:100%; display:grid; grid-template-rows:auto minmax(0,1fr) auto; }
+    .source { padding:8px; border-bottom:1px solid #ccc; }
+    #program { width:min(600px,80vw); vertical-align:middle; }
+    #status { margin-top:4px; }
+    #graph { min-height:0; overflow:hidden; position:relative; background:#fafbfc; }
+    #elk { width:100%; height:100%; }
+    #graph svg { display:block; }
+    .tools { display:flex; flex-wrap:wrap; align-items:center; gap:14px; margin-top:8px; font-size:12px; }
+    .hint { color:#616c78; }
+    .ctrl { color:#b63838; } .mem { color:#2867b2; } .data { color:#536477; }
+    .edge { fill:none; stroke-width:1.5; }
+    .edge.CTRL { stroke-width:2; }
+    .edge.ASSOC { stroke-dasharray:4 4; }
+    .edge.PARSER { stroke-dasharray:5 4; }
+    .parser rect { fill:#f6f0ff; stroke:#7956a5; stroke-width:1.5; stroke-dasharray:5 4; }
+    .edge.selected { stroke-width:3.5; }
+    .edge.bundle { stroke-width:4; }
+    .edge.bundle.selected { stroke-width:6; }
+    .edge-hit { fill:none; stroke:transparent; stroke-width:12; vector-effect:non-scaling-stroke; pointer-events:stroke; cursor:pointer; }
+    .edge-jump { fill:transparent; pointer-events:all; cursor:pointer; }
+    .node { cursor:pointer; }
+    .box { stroke:#758191; stroke-width:1; }
+    .node.held .box { stroke-dasharray:5 3; }
+    .node.near .box { stroke:#c18221; stroke-width:2; }
+    .node.focus .box { stroke:#9c4900; stroke-width:3; }
+    .node.selected .box { stroke:#1569b9; stroke-width:3; }
+    .node.folded .box { stroke-width:4; }
+    .node.folding .box { fill:#f4ccd7; }
+    .fold-tag { font-size:9px; font-weight:700; fill:#963751; }
+    .peep-area { fill:#fff3d9; fill-opacity:.8; stroke:#c18221; stroke-width:2; pointer-events:none; }
+    .node.peep-edit .box { stroke:#9c4900; stroke-width:3; }
+    .node.error .box { stroke:#b42318; stroke-width:4; }
+    #event.error { color:#b42318; font-weight:600; white-space:pre-wrap; overflow-wrap:anywhere; }
+    .peep-ghosts { pointer-events:none; }
+    .region-box { stroke:#9da9b8; stroke-width:1.5; }
+    .fold-btn { cursor:pointer; }
+    .fold-btn rect { fill:white; stroke:#596674; }
+    .fold-btn text { font-size:14px; fill:#152330; }
+    .fold-btn:focus rect { stroke:#1569b9; stroke-width:2; }
+    .shortcut { cursor:pointer; }
+    .shortcut path { fill:none; stroke-width:1.5; }
+    .shortcut rect { fill:#fff8ec; stroke:#b63838; stroke-dasharray:3 2; }
+    .shortcut text { font-size:11px; fill:#783030; }
+    .shortcut.selected rect, .shortcut:focus rect { stroke-width:2.5; }
+    .label { font-size:12px; fill:#152330; font-weight:600; }
+    .node-id { font-size:10px; fill:#596674; font-weight:400; }
+    .type { font-size:11px; fill:#455768; }
+    .port { stroke:#536477; stroke-width:1; }
+    .row { stroke:#b6afcf; stroke-width:1; }
+    .bind { font-size:12px; fill:#152330; }
+    .slot { font-size:10px; fill:#364352; paint-order:stroke; stroke:#fafbfc; stroke-width:3; }
+    #detail { position:absolute; top:8px; right:8px; margin:0; padding:12px; max-width:320px;
+      max-height:45%; overflow:auto; white-space:pre-wrap; overflow-wrap:anywhere;
+      background:#fffffff2; border:1px solid #bac5d0; border-radius:4px; font-size:12px; }
+    .controls { display:flex; flex-wrap:wrap; justify-content:center; align-items:center; gap:6px; padding:6px; }
+    .button { color:white; background:black; font-size:20px; min-width:30px; }
+    .button:disabled { background:grey; }
+    .count { font-size:20px; min-width:35px; text-align:center; }
+    #N { width:6ch; }
+    #scrub { width:clamp(120px,35vw,600px); }
+  </style><defs><marker id="arrow-CTRL" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#b63838"/></marker><marker id="arrow-DATA" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#536477"/></marker><marker id="arrow-MEM" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#2867b2"/></marker><marker id="arrow-ASSOC" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#9396a3"/></marker><marker id="arrow-PARSER" viewBox="0 -4 8 8" refX="8" refY="0" markerWidth="7" markerHeight="7" orient="auto-start-reverse"><path d="M0,-4L8,0L0,4Z" fill="#7956a5"/></marker></defs><rect width="100%" height="100%" fill="rgb(250, 251, 252)"/><g><g class="regions" style="opacity: 1;"><g class="region" transform="translate(72,171)"><rect class="region-box" rx="8" width="1092" height="954" fill="#f1f6fc"/></g><g class="region" transform="translate(116,640)"><rect class="region-box" rx="8" width="666" height="438" fill="#f1f6fc"/></g></g><rect class="peep-area" rx="36" style="opacity: 0;"/><g class="edges"><path class="edge CTRL" id="e3i0" d="M812,1231 C812,1255 667,1258 667,1282" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#3[0] → #35 · CTRL</title></path><path class="edge CTRL" id="e8i1" d="M692,118 L692,279" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#8[1] → #1 · CTRL</title></path><path class="edge CTRL" id="e8i2" d="M328,1043 L328,1053 L1152,1053 L1152,254 L722,254 L722,282" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#8[2] → #15 · CTRL</title></path><path class="edge DATA" id="e11i1" d="M388,118 L388,138 L672,138 L672,259 L824,259 L824,279" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#11[1] → #6 · DATA</title></path><path class="edge DATA" id="e11i2" d="M380,791 L380,801 L1142,801 L1142,262 L864,262 L864,282" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#11[2] → #24 · DATA</title></path><path class="edge DATA" id="e12i1" d="M540,118 L540,128 L682,128 L682,239 L976,239 L976,279" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#12[1] → #7 · DATA</title></path><path class="edge DATA" id="e12i2" d="M844,436 L844,446 L1132,446 L1132,270 L1016,270 L1016,282" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#12[2] → #19 · DATA</title></path><path class="edge DATA" id="e13i1" d="M996,335 L996,383" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#13[1] → #12 · DATA</title></path><path class="edge DATA" id="e13i2" d="M812,118 L812,128 L1076,128 L1076,345 L1026,345 L1026,383" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#13[2] → #4 · DATA</title></path><path class="edge CTRL" id="e14i0" d="M692,335 L692,487" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#14[0] → #8 · CTRL</title></path><path class="edge DATA" id="e14i1" d="M996,439 L996,469 L772,469 L772,487" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#14[1] → #13 · DATA</title></path><path class="edge DATA" id="e19i1" d="M996,335 L996,355 L844,355 L844,383" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#19[1] → #12 · DATA</title></path><path class="edge DATA" id="e19i2" d="M84,118 L84,365 L874,365 L874,383" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#19[2] → #18 · DATA</title></path><path class="edge CTRL" id="e21i1" d="M672,587 L672,597 L228,597 L228,738" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#21[1] → #5 · CTRL</title></path><path class="edge CTRL" id="e21i2" d="M208,1043 L208,1053 L770,1053 L770,713 L258,713 L258,741" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#21[2] → #10 · CTRL</title></path><path class="edge DATA" id="e24i1" d="M844,335 L844,345 L773,345 L773,459 L218,459 L218,708 L360,708 L360,738" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#24[1] → #11 · DATA</title></path><path class="edge DATA" id="e24i2" d="M334,895 L334,905 L760,905 L760,721 L400,721 L400,741" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#24[2] → #32 · DATA</title></path><path class="edge DATA" id="e26i1" d="M1098,118 L1098,607 L717,607 L717,708 L512,708 L512,738" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#26[1] → #20 · DATA</title></path><path class="edge DATA" id="e26i2" d="M627,895 L627,905 L750,905 L750,729 L552,729 L552,741" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#26[2] → #34 · DATA</title></path><path class="edge DATA" id="e27i1" d="M532,794 L532,804 L475,804 L475,842" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#27[1] → #26 · DATA</title></path><path class="edge DATA" id="e27i2" d="M812,118 L812,128 L1087,128 L1087,597 L707,597 L707,814 L505,814 L505,842" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#27[2] → #4 · DATA</title></path><path class="edge CTRL" id="e28i0" d="M228,794 L228,946" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#28[0] → #21 · CTRL</title></path><path class="edge DATA" id="e28i1" d="M475,898 L475,918 L308,918 L308,946" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#28[1] → #27 · DATA</title></path><path class="edge DATA" id="e32i1" d="M532,794 L532,804 L334,804 L334,842" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#32[1] → #26 · DATA</title></path><path class="edge DATA" id="e32i2" d="M380,794 L380,814 L364,814 L364,842" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#32[2] → #24 · DATA</title></path><path class="edge DATA" id="e34i1" d="M532,794 L532,804 L627,804 L627,842" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#34[1] → #26 · DATA</title></path><path class="edge DATA" id="e34i2" d="M1250,118 L1250,128 L1109,128 L1109,617 L727,617 L727,824 L657,824 L657,842" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#34[2] → #33 · DATA</title></path><path class="edge CTRL" id="e35i0" d="M792,587 L792,1178" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#35[0] → #9 · CTRL</title></path><path class="edge DATA" id="e35i1" d="M844,335 L844,345 L773,345 L773,459 L868,459 L868,1140 L832,1140 L832,1178" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#35[1] → #11 · DATA</title></path></g><g class="edge-hits"/><g class="parser" style="opacity: 1;"/><g class="nodes"><g class="node" id="n1" data-id="1" transform="translate(632,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>$ctrl</tspan><tspan class="node-id">  #1/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#1 $ctrl
+Projection 0 of #2
+Type not computed
+
+[0] → #2  CTRL</title></g><g class="node" id="n2" data-id="2" transform="translate(632,24)" style="opacity: 1;"><path class="box" d="M0,0H240V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="120" y="18"><tspan>Start</tspan><tspan class="node-id">  #2</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#2 Start
+Type not computed
+
+</title></g><g class="node" id="n3" data-id="3" transform="translate(631,1282)" style="opacity: 1;"><path class="box" d="M0,0H72V26H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="36" y="17"><tspan>Stop</tspan><tspan class="node-id">  #3</tspan></text><text class="type" text-anchor="middle" y="35" x="36"/><title>#3 Stop
+Type not computed
+
+[0] → #35  CTRL</title><circle class="port" cx="36" cy="0" r="3" fill="#536477"/><text class="slot" x="36" y="-7" text-anchor="middle">0</text></g><g class="node" id="n4" data-id="4" transform="translate(752,68)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>arg</tspan><tspan class="node-id">  #4/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#4 arg
+Projection 1 of #2
+Type not computed
+
+[0] → #2  DATA</title></g><g class="node" id="n5" data-id="5" transform="translate(612,537)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>True</tspan><tspan class="node-id">  #5/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#5 True
+Projection 0 of #14
+Type not computed
+
+[0] → #14  CTRL</title></g><g class="node" id="n6" data-id="6" transform="translate(328,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>0</tspan><tspan class="node-id">  #6</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 0
+Type not computed
+
+</title></g><g class="node" id="n7" data-id="7" transform="translate(480,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>0</tspan><tspan class="node-id">  #7</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#7 0
+Type not computed
+
+</title></g><g class="node" id="n8" data-id="8" transform="translate(632,285)" style="opacity: 1;"><path class="box" d="M20,0H100Q120,0 120,20V24Q120,44 100,44H20Q0,44 0,24V20Q0,0 20,0Z" fill="#ffe0ab"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Loop</tspan><tspan class="node-id">  #8</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#8 Loop
+Type not computed
+
+[0] → —  DATA
+[1] → #1  CTRL
+[2] → #15  CTRL</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n9" data-id="9" transform="translate(732,537)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>False</tspan><tspan class="node-id">  #9/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 False
+Projection 1 of #14
+Type not computed
+
+[0] → #14  CTRL</title></g><g class="node" id="n10" data-id="10" transform="translate(148,996)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>True</tspan><tspan class="node-id">  #10/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#10 True
+Projection 0 of #28
+Type not computed
+
+[0] → #28  CTRL</title></g><g class="node" id="n11" data-id="11" transform="translate(784,285)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>φ_sum</tspan><tspan class="node-id">  #11</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#11 φ_sum
+Type not computed
+
+[0] → #8  ASSOC
+[1] → #6  DATA
+[2] → #24  DATA</title><circle class="port" cx="-3" cy="22" r="3" fill="#536477"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><path class="reg" fill="none" stroke="#b63838" d="M-3,22H-18m4,-3l-4,3l4,3"><title>[0] → #8</title></path><text class="slot" x="-10" y="15" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g><g class="node" id="n12" data-id="12" transform="translate(936,285)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>φ_i</tspan><tspan class="node-id">  #12</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#12 φ_i
+Type not computed
+
+[0] → #8  ASSOC
+[1] → #7  DATA
+[2] → #19  DATA</title><circle class="port" cx="-3" cy="22" r="3" fill="#536477"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><path class="reg" fill="none" stroke="#b63838" d="M-3,22H-18m4,-3l-4,3l4,3"><title>[0] → #8</title></path><text class="slot" x="-10" y="15" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g><g class="node" id="n13" data-id="13" transform="translate(936,389)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>&lt;</tspan><tspan class="node-id">  #13</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#13 &lt;
+Type not computed
+
+[0] → —  DATA
+[1] → #12  DATA
+[2] → #4  DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n14" data-id="14" transform="translate(612,493)" style="opacity: 1;"><path class="box" d="M0,0H240V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="120" y="18"><tspan>If</tspan><tspan class="node-id">  #14</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#14 If
+Type not computed
+
+[0] → #8  CTRL
+[1] → #13  DATA</title><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><circle class="port" cx="160" cy="-3" r="3" fill="#536477"/><text class="slot" x="80" y="-10" text-anchor="middle">0</text><text class="slot" x="160" y="-10" text-anchor="middle">1</text></g><g class="node" id="n15" data-id="15" transform="translate(268,996)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>False</tspan><tspan class="node-id">  #15/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#15 False
+Projection 1 of #28
+Type not computed
+
+[0] → #28  CTRL</title></g><g class="node" id="n18" data-id="18" transform="translate(24,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>1</tspan><tspan class="node-id">  #18</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#18 1
+Type not computed
+
+</title></g><g class="node" id="n19" data-id="19" transform="translate(784,389)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>+</tspan><tspan class="node-id">  #19</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#19 +
+Type not computed
+
+[0] → —  DATA
+[1] → #12  DATA
+[2] → #18  DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n20" data-id="20" transform="translate(1038,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>0</tspan><tspan class="node-id">  #20</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#20 0
+Type not computed
+
+</title></g><g class="node" id="n21" data-id="21" transform="translate(168,744)" style="opacity: 1;"><path class="box" d="M20,0H100Q120,0 120,20V24Q120,44 100,44H20Q0,44 0,24V20Q0,0 20,0Z" fill="#ffe0ab"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Loop</tspan><tspan class="node-id">  #21</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#21 Loop
+Type not computed
+
+[0] → —  DATA
+[1] → #5  CTRL
+[2] → #10  CTRL</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n24" data-id="24" transform="translate(320,744)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>φ_sum</tspan><tspan class="node-id">  #24</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#24 φ_sum
+Type not computed
+
+[0] → #21  ASSOC
+[1] → #11  DATA
+[2] → #32  DATA</title><circle class="port" cx="-3" cy="22" r="3" fill="#536477"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><path class="reg" fill="none" stroke="#b63838" d="M-3,22H-18m4,-3l-4,3l4,3"><title>[0] → #21</title></path><text class="slot" x="-10" y="15" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g><g class="node" id="n26" data-id="26" transform="translate(472,744)" style="opacity: 1;"><path class="box" d="M12,0H108L120,22L108,44H12L0,22Z" fill="#f5e4fa"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>φ_j</tspan><tspan class="node-id">  #26</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#26 φ_j
+Type not computed
+
+[0] → #21  ASSOC
+[1] → #20  DATA
+[2] → #34  DATA</title><circle class="port" cx="-3" cy="22" r="3" fill="#536477"/><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><path class="reg" fill="none" stroke="#b63838" d="M-3,22H-18m4,-3l-4,3l4,3"><title>[0] → #21</title></path><text class="slot" x="-10" y="15" text-anchor="middle">0</text><text class="slot" x="40" y="-10" text-anchor="middle">1</text><text class="slot" x="80" y="-10" text-anchor="middle">2</text></g><g class="node" id="n27" data-id="27" transform="translate(415,848)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>&lt;</tspan><tspan class="node-id">  #27</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#27 &lt;
+Type not computed
+
+[0] → —  DATA
+[1] → #26  DATA
+[2] → #4  DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n28" data-id="28" transform="translate(148,952)" style="opacity: 1;"><path class="box" d="M0,0H240V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="120" y="18"><tspan>If</tspan><tspan class="node-id">  #28</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#28 If
+Type not computed
+
+[0] → #21  CTRL
+[1] → #27  DATA</title><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><circle class="port" cx="160" cy="-3" r="3" fill="#536477"/><text class="slot" x="80" y="-10" text-anchor="middle">0</text><text class="slot" x="160" y="-10" text-anchor="middle">1</text></g><g class="node" id="n32" data-id="32" transform="translate(274,848)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>+</tspan><tspan class="node-id">  #32</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#32 +
+Type not computed
+
+[0] → —  DATA
+[1] → #26  DATA
+[2] → #24  DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n33" data-id="33" transform="translate(1190,68)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>1</tspan><tspan class="node-id">  #33</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#33 1
+Type not computed
+
+</title></g><g class="node" id="n34" data-id="34" transform="translate(567,848)" style="opacity: 1;"><path class="box" d="M14,0H106Q120,0 120,14V30Q120,44 106,44H14Q0,44 0,30V14Q0,0 14,0Z" fill="#edf3f7"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>+</tspan><tspan class="node-id">  #34</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#34 +
+Type not computed
+
+[0] → —  DATA
+[1] → #26  DATA
+[2] → #33  DATA</title><circle class="port" cx="30" cy="-3" r="3" fill="white"/><circle class="port" cx="60" cy="-3" r="3" fill="#536477"/><circle class="port" cx="90" cy="-3" r="3" fill="#536477"/><text class="slot" x="30" y="-10" text-anchor="middle">0</text><text class="slot" x="60" y="-10" text-anchor="middle">1</text><text class="slot" x="90" y="-10" text-anchor="middle">2</text></g><g class="node" id="n35" data-id="35" transform="translate(752,1184)" style="opacity: 1;"><path class="box" d="M0,0H120V44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Return</tspan><tspan class="node-id">  #35</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#35 Return
+Type not computed
+
+[0] → #9  CTRL
+[1] → #11  DATA</title><circle class="port" cx="40" cy="-3" r="3" fill="#536477"/><circle class="port" cx="80" cy="-3" r="3" fill="#536477"/><text class="slot" x="40" y="-10" text-anchor="middle">0</text><text class="slot" x="80" y="-10" text-anchor="middle">1</text></g></g><g class="region-heads" style="opacity: 1;"><g class="region-head" transform="translate(72,171)"><text class="label" x="26" y="17"><tspan>Loop</tspan><tspan class="node-id">  #8</tspan></text><title>Loop · 17 nodes</title><g class="fold-btn" role="button" tabindex="0" transform="translate(4,4)" aria-label="Fold region #8"><rect width="16" height="16" rx="2"/><text x="8" y="12" text-anchor="middle">−</text><title>Fold region</title></g></g><g class="region-head" transform="translate(116,640)"><text class="label" x="26" y="17"><tspan>Loop</tspan><tspan class="node-id">  #21</tspan></text><title>Loop · 9 nodes</title><g class="fold-btn" role="button" tabindex="0" transform="translate(4,4)" aria-label="Fold region #21"><rect width="16" height="16" rx="2"/><text x="8" y="12" text-anchor="middle">−</text><title>Fold region</title></g></g></g><g class="shortcuts" style="opacity: 1;"/><g class="peep-ghosts" pointer-events="none"/></g></svg>
-- 
cgit v1.2.3