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

---
 chapter08/docs/08-graph1.svg | 533 ++++++++++++++-----------------------------
 1 file changed, 174 insertions(+), 359 deletions(-)

(limited to 'chapter08/docs/08-graph1.svg')

diff --git a/chapter08/docs/08-graph1.svg b/chapter08/docs/08-graph1.svg
index 0f23a746..67630205 100644
--- a/chapter08/docs/08-graph1.svg
+++ b/chapter08/docs/08-graph1.svg
@@ -1,359 +1,174 @@
-<?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: chapter08 Pages: 1 -->
-<svg width="334pt" height="764pt"
- viewBox="0.00 0.00 334.00 764.00" 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(4 760)">
-<title>chapter08</title>
-<polygon fill="white" stroke="transparent" points="-4,4 -4,-760 330,-760 330,4 -4,4"/>
-<g id="clust1" class="cluster">
-<title>cluster_Nodes</title>
-<polygon fill="none" stroke="black" points="8,-8 8,-748 318,-748 318,-8 8,-8"/>
-</g>
-<!-- Start2 -->
-<g id="node1" class="node">
-<title>Start2</title>
-<polygon fill="yellow" stroke="transparent" points="80,-711 80,-736 161,-736 161,-711 80,-711"/>
-<polygon fill="none" stroke="black" points="80,-711 80,-736 161,-736 161,-711 80,-711"/>
-<text text-anchor="start" x="102" y="-719.8" font-family="Times,serif" font-size="14.00">Start</text>
-<polygon fill="none" stroke="black" points="80,-680 80,-711 161,-711 161,-680 80,-680"/>
-<polygon fill="yellow" stroke="transparent" points="85,-685 85,-706 125,-706 125,-685 85,-685"/>
-<polygon fill="none" stroke="black" points="85,-685 85,-706 125,-706 125,-685 85,-685"/>
-<text text-anchor="start" x="88" y="-691.8" font-family="Times,serif" font-size="14.00">$ctrl</text>
-<polygon fill="none" stroke="black" points="125,-685 125,-706 156,-706 156,-685 125,-685"/>
-<text text-anchor="start" x="128" y="-691.8" 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="130,-52 76,-52 76,-16 130,-16 130,-52"/>
-<text text-anchor="middle" x="103" y="-30.3" font-family="Times,serif" font-size="14.00">Stop</text>
-</g>
-<!-- Return40 -->
-<g id="node19" class="node">
-<title>Return40</title>
-<polygon fill="yellow" stroke="black" points="136,-124 70,-124 70,-88 136,-88 136,-124"/>
-<text text-anchor="middle" x="103" y="-102.3" font-family="Times,serif" font-size="14.00">Return</text>
-</g>
-<!-- Stop3&#45;&gt;Return40 -->
-<g id="edge1" class="edge">
-<title>Stop3&#45;&gt;Return40</title>
-<path fill="none" stroke="red" d="M103,-52.3C103,-60.02 103,-69.29 103,-77.89"/>
-<polygon fill="red" stroke="red" points="99.5,-77.9 103,-87.9 106.5,-77.9 99.5,-77.9"/>
-<text text-anchor="middle" x="100" y="-54.9" font-family="Helvetica,sans-Serif" font-size="8.00">0</text>
-</g>
-<!-- Loop6 -->
-<g id="node3" class="node">
-<title>Loop6</title>
-<polygon fill="yellow" stroke="black" points="70,-640 16,-640 16,-604 70,-604 70,-640"/>
-<text text-anchor="middle" x="43" y="-618.3" font-family="Times,serif" font-size="14.00">Loop</text>
-</g>
-<!-- Loop6&#45;&gt;Start2 -->
-<g id="edge2" class="edge">
-<title>Loop6&#45;&gt;Start2:p0</title>
-<path fill="none" stroke="red" d="M45.16,-640.06C48.35,-658.19 56.02,-685.28 73.77,-692.93"/>
-<polygon fill="red" stroke="red" points="73.5,-696.44 84,-695 74.89,-689.58 73.5,-696.44"/>
-<text text-anchor="middle" x="42.16" y="-642.66" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- Region39 -->
-<g id="node18" class="node">
-<title>Region39</title>
-<polygon fill="yellow" stroke="black" points="268,-196 202,-196 202,-160 268,-160 268,-196"/>
-<text text-anchor="middle" x="235" y="-174.3" font-family="Times,serif" font-size="14.00">Region</text>
-</g>
-<!-- Loop6&#45;&gt;Region39 -->
-<g id="edge3" class="edge">
-<title>Loop6&#45;&gt;Region39</title>
-<path fill="none" stroke="red" d="M34.42,-603.81C18.87,-570.32 -10.82,-494.13 7,-432 35.9,-331.24 54.86,-302.97 132,-232 141.73,-223.05 168.66,-209.3 192.54,-198.05"/>
-<polygon fill="red" stroke="red" points="194.25,-201.11 201.84,-193.72 191.3,-194.77 194.25,-201.11"/>
-<text text-anchor="middle" x="31.42" y="-597.41" font-family="Helvetica,sans-Serif" font-size="8.00">2</text>
-</g>
-<!-- Phi_arg8 -->
-<g id="node4" class="node">
-<title>Phi_arg8</title>
-<ellipse fill="lightyellow" stroke="black" cx="197" cy="-622" rx="37.09" ry="18"/>
-<text text-anchor="middle" x="197" y="-618.3" font-family="Times,serif" font-size="14.00">φ_arg</text>
-</g>
-<!-- Phi_arg8&#45;&gt;Start2 -->
-<g id="edge5" class="edge">
-<title>Phi_arg8&#45;&gt;Start2:p1</title>
-<path fill="none" stroke="black" d="M195.04,-640.06C192.05,-658.19 184.71,-685.28 167.15,-692.93"/>
-<polygon fill="black" stroke="black" points="166.1,-689.57 157,-695 167.5,-696.43 166.1,-689.57"/>
-<text text-anchor="middle" x="192.04" y="-642.66" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- Phi_arg8&#45;&gt;Loop6 -->
-<g id="edge4" class="edge">
-<title>Phi_arg8&#45;&gt;Loop6</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M178.53,-606.01C168.46,-598.34 155.34,-589.98 142,-586 119,-579.14 110.65,-578.06 88,-586 80.86,-588.5 74.01,-592.67 67.91,-597.3"/>
-<polygon fill="black" stroke="black" points="65.55,-594.71 60.08,-603.78 70.01,-600.1 65.55,-594.71"/>
-<text text-anchor="middle" x="175.53" y="-599.61" font-family="Helvetica,sans-Serif" font-size="8.00">0</text>
-</g>
-<!-- Add16 -->
-<g id="node9" class="node">
-<title>Add16</title>
-<ellipse fill="none" stroke="black" cx="197" cy="-550" rx="27" ry="18"/>
-<text text-anchor="middle" x="197" y="-546.3" font-family="Times,serif" font-size="14.00">+</text>
-</g>
-<!-- Con_9 -->
-<g id="node5" class="node">
-<title>Con_9</title>
-<ellipse fill="none" stroke="black" cx="115" cy="-622" rx="27" ry="18"/>
-<text text-anchor="middle" x="115" y="-618.3" font-family="Times,serif" font-size="14.00">10</text>
-</g>
-<!-- LT10 -->
-<g id="node6" class="node">
-<title>LT10</title>
-<ellipse fill="none" stroke="black" cx="99" cy="-550" rx="27" ry="18"/>
-<text text-anchor="middle" x="99" y="-546.3" font-family="Times,serif" font-size="14.00">&lt;</text>
-</g>
-<!-- LT10&#45;&gt;Phi_arg8 -->
-<g id="edge7" class="edge">
-<title>LT10&#45;&gt;Phi_arg8</title>
-<path fill="none" stroke="black" d="M116.97,-563.84C131.47,-574.19 152.11,-588.94 168.8,-600.86"/>
-<polygon fill="black" stroke="black" points="166.94,-603.83 177.12,-606.8 171.01,-598.14 166.94,-603.83"/>
-<text text-anchor="middle" x="113.97" y="-566.44" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- LT10&#45;&gt;Con_9 -->
-<g id="edge8" class="edge">
-<title>LT10&#45;&gt;Con_9</title>
-<path fill="none" stroke="black" d="M102.87,-567.95C104.65,-575.74 106.81,-585.18 108.81,-593.92"/>
-<polygon fill="black" stroke="black" points="105.41,-594.76 111.05,-603.72 112.24,-593.2 105.41,-594.76"/>
-<text text-anchor="middle" x="99.87" y="-570.55" font-family="Helvetica,sans-Serif" font-size="8.00">2</text>
-</g>
-<!-- If11 -->
-<g id="node7" class="node">
-<title>If11</title>
-<polygon fill="yellow" stroke="transparent" points="24,-467 24,-492 118,-492 118,-467 24,-467"/>
-<polygon fill="none" stroke="black" points="24,-467 24,-492 118,-492 118,-467 24,-467"/>
-<text text-anchor="start" x="65.5" y="-475.8" font-family="Times,serif" font-size="14.00">If</text>
-<polygon fill="none" stroke="black" points="24,-436 24,-467 118,-467 118,-436 24,-436"/>
-<polygon fill="yellow" stroke="transparent" points="29,-441 29,-462 69,-462 69,-441 29,-441"/>
-<polygon fill="none" stroke="black" points="29,-441 29,-462 69,-462 69,-441 29,-441"/>
-<text text-anchor="start" x="32" y="-447.8" font-family="Times,serif" font-size="14.00">True</text>
-<polygon fill="yellow" stroke="transparent" points="69,-441 69,-462 113,-462 113,-441 69,-441"/>
-<polygon fill="none" stroke="black" points="69,-441 69,-462 113,-462 113,-441 69,-441"/>
-<text text-anchor="start" x="72" y="-447.8" font-family="Times,serif" font-size="14.00">False</text>
-</g>
-<!-- If11&#45;&gt;Loop6 -->
-<g id="edge9" class="edge">
-<title>If11&#45;&gt;Loop6</title>
-<path fill="none" stroke="red" d="M65.4,-496.19C60.27,-524.77 52.76,-566.64 47.87,-593.86"/>
-<polygon fill="red" stroke="red" points="44.4,-593.4 46.08,-603.86 51.29,-594.63 44.4,-593.4"/>
-<text text-anchor="middle" x="62.4" y="-498.79" font-family="Helvetica,sans-Serif" font-size="8.00">0</text>
-</g>
-<!-- If11&#45;&gt;LT10 -->
-<g id="edge10" class="edge">
-<title>If11&#45;&gt;LT10</title>
-<path fill="none" stroke="black" d="M81.43,-496.28C84.3,-504.9 87.39,-514.17 90.16,-522.49"/>
-<polygon fill="black" stroke="black" points="86.87,-523.69 93.36,-532.07 93.51,-521.48 86.87,-523.69"/>
-<text text-anchor="middle" x="78.43" y="-498.88" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- Con_15 -->
-<g id="node8" class="node">
-<title>Con_15</title>
-<ellipse fill="none" stroke="black" cx="279" cy="-622" rx="27" ry="18"/>
-<text text-anchor="middle" x="279" y="-618.3" font-family="Times,serif" font-size="14.00">1</text>
-</g>
-<!-- Add16&#45;&gt;Phi_arg8 -->
-<g id="edge11" class="edge">
-<title>Add16&#45;&gt;Phi_arg8</title>
-<path fill="none" stroke="black" d="M197,-578.33C197,-583.31 197,-588.51 197,-593.49"/>
-<polygon fill="black" stroke="black" points="200.5,-578.3 197,-568.3 193.5,-578.3 200.5,-578.3"/>
-<polygon fill="black" stroke="black" points="193.5,-593.9 197,-603.9 200.5,-593.9 193.5,-593.9"/>
-<text text-anchor="middle" x="194" y="-570.9" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- Add16&#45;&gt;Con_15 -->
-<g id="edge12" class="edge">
-<title>Add16&#45;&gt;Con_15</title>
-<path fill="none" stroke="black" d="M213.2,-564.83C225.18,-575.06 241.69,-589.15 255.18,-600.66"/>
-<polygon fill="black" stroke="black" points="253.23,-603.61 263.11,-607.44 257.78,-598.28 253.23,-603.61"/>
-<text text-anchor="middle" x="210.2" y="-567.43" font-family="Helvetica,sans-Serif" font-size="8.00">2</text>
-</g>
-<!-- Con_17 -->
-<g id="node10" class="node">
-<title>Con_17</title>
-<ellipse fill="none" stroke="black" cx="269" cy="-550" rx="27" ry="18"/>
-<text text-anchor="middle" x="269" y="-546.3" font-family="Times,serif" font-size="14.00">5</text>
-</g>
-<!-- EQ18 -->
-<g id="node11" class="node">
-<title>EQ18</title>
-<ellipse fill="none" stroke="black" cx="211" cy="-464" rx="27" ry="18"/>
-<text text-anchor="middle" x="211" y="-460.3" font-family="Times,serif" font-size="14.00">==</text>
-</g>
-<!-- EQ18&#45;&gt;Add16 -->
-<g id="edge13" class="edge">
-<title>EQ18&#45;&gt;Add16</title>
-<path fill="none" stroke="black" d="M208.17,-482C206.25,-493.5 203.68,-508.93 201.49,-522.08"/>
-<polygon fill="black" stroke="black" points="198.02,-521.59 199.83,-532.03 204.93,-522.74 198.02,-521.59"/>
-<text text-anchor="middle" x="205.17" y="-484.6" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- EQ18&#45;&gt;Con_17 -->
-<g id="edge14" class="edge">
-<title>EQ18&#45;&gt;Con_17</title>
-<path fill="none" stroke="black" d="M221.91,-480.8C230.5,-493.24 242.61,-510.78 252.4,-524.95"/>
-<polygon fill="black" stroke="black" points="249.58,-527.03 258.14,-533.27 255.34,-523.05 249.58,-527.03"/>
-<text text-anchor="middle" x="218.91" y="-483.4" font-family="Helvetica,sans-Serif" font-size="8.00">2</text>
-</g>
-<!-- If19 -->
-<g id="node12" class="node">
-<title>If19</title>
-<polygon fill="yellow" stroke="transparent" points="116,-367 116,-392 210,-392 210,-367 116,-367"/>
-<polygon fill="none" stroke="black" points="116,-367 116,-392 210,-392 210,-367 116,-367"/>
-<text text-anchor="start" x="157.5" y="-375.8" font-family="Times,serif" font-size="14.00">If</text>
-<polygon fill="none" stroke="black" points="116,-336 116,-367 210,-367 210,-336 116,-336"/>
-<polygon fill="yellow" stroke="transparent" points="121,-341 121,-362 161,-362 161,-341 121,-341"/>
-<polygon fill="none" stroke="black" points="121,-341 121,-362 161,-362 161,-341 121,-341"/>
-<text text-anchor="start" x="124" y="-347.8" font-family="Times,serif" font-size="14.00">True</text>
-<polygon fill="yellow" stroke="transparent" points="161,-341 161,-362 205,-362 205,-341 161,-341"/>
-<polygon fill="none" stroke="black" points="161,-341 161,-362 205,-362 205,-341 161,-341"/>
-<text text-anchor="start" x="164" y="-347.8" font-family="Times,serif" font-size="14.00">False</text>
-</g>
-<!-- If19&#45;&gt;If11 -->
-<g id="edge15" class="edge">
-<title>If19&#45;&gt;If11:p0</title>
-<path fill="none" stroke="red" d="M107.67,-379.11C81.91,-388.94 55.7,-404.9 50.1,-429.95"/>
-<polygon fill="red" stroke="red" points="46.61,-429.68 49,-440 53.56,-430.44 46.61,-429.68"/>
-<text text-anchor="middle" x="104.67" y="-372.71" font-family="Helvetica,sans-Serif" font-size="8.00">0</text>
-</g>
-<!-- If19&#45;&gt;EQ18 -->
-<g id="edge16" class="edge">
-<title>If19&#45;&gt;EQ18</title>
-<path fill="none" stroke="black" d="M178.19,-396.01C184.75,-409.41 192.34,-424.91 198.57,-437.61"/>
-<polygon fill="black" stroke="black" points="195.48,-439.27 203.02,-446.71 201.76,-436.19 195.48,-439.27"/>
-<text text-anchor="middle" x="175.19" y="-398.61" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- Con_26 -->
-<g id="node13" class="node">
-<title>Con_26</title>
-<ellipse fill="none" stroke="black" cx="283" cy="-464" rx="27" ry="18"/>
-<text text-anchor="middle" x="283" y="-460.3" font-family="Times,serif" font-size="14.00">6</text>
-</g>
-<!-- EQ27 -->
-<g id="node14" class="node">
-<title>EQ27</title>
-<ellipse fill="none" stroke="black" cx="263" cy="-364" rx="27" ry="18"/>
-<text text-anchor="middle" x="263" y="-360.3" font-family="Times,serif" font-size="14.00">==</text>
-</g>
-<!-- EQ27&#45;&gt;Add16 -->
-<g id="edge17" class="edge">
-<title>EQ27&#45;&gt;Add16</title>
-<path fill="none" stroke="black" d="M247.53,-378.95C241.28,-384.42 233.92,-390.65 227,-396 204.76,-413.19 191.76,-409.43 175,-432 166.37,-443.62 168.75,-449.02 165,-463"/>
-<path fill="none" stroke="black" d="M165,-465C159.41,-485.86 169.21,-508.71 179.4,-525.31"/>
-<polygon fill="black" stroke="black" points="176.59,-527.4 185,-533.83 182.43,-523.55 176.59,-527.4"/>
-<text text-anchor="middle" x="244.53" y="-381.55" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- EQ27&#45;&gt;Con_26 -->
-<g id="edge18" class="edge">
-<title>EQ27&#45;&gt;Con_26</title>
-<path fill="none" stroke="black" d="M266.48,-382.07C269.52,-396.97 273.99,-418.83 277.51,-436.08"/>
-<polygon fill="black" stroke="black" points="274.13,-437.03 279.56,-446.13 280.99,-435.63 274.13,-437.03"/>
-<text text-anchor="middle" x="263.48" y="-384.67" font-family="Helvetica,sans-Serif" font-size="8.00">2</text>
-</g>
-<!-- If28 -->
-<g id="node15" class="node">
-<title>If28</title>
-<polygon fill="yellow" stroke="transparent" points="168,-267 168,-292 262,-292 262,-267 168,-267"/>
-<polygon fill="none" stroke="black" points="168,-267 168,-292 262,-292 262,-267 168,-267"/>
-<text text-anchor="start" x="209.5" y="-275.8" font-family="Times,serif" font-size="14.00">If</text>
-<polygon fill="none" stroke="black" points="168,-236 168,-267 262,-267 262,-236 168,-236"/>
-<polygon fill="yellow" stroke="transparent" points="173,-241 173,-262 213,-262 213,-241 173,-241"/>
-<polygon fill="none" stroke="black" points="173,-241 173,-262 213,-262 213,-241 173,-241"/>
-<text text-anchor="start" x="176" y="-247.8" font-family="Times,serif" font-size="14.00">True</text>
-<polygon fill="yellow" stroke="transparent" points="213,-241 213,-262 257,-262 257,-241 213,-241"/>
-<polygon fill="none" stroke="black" points="213,-241 213,-262 257,-262 257,-241 213,-241"/>
-<text text-anchor="start" x="216" y="-247.8" font-family="Times,serif" font-size="14.00">False</text>
-</g>
-<!-- If28&#45;&gt;If19 -->
-<g id="edge19" class="edge">
-<title>If28&#45;&gt;If19:p1</title>
-<path fill="none" stroke="red" d="M195.1,-296.25C190.01,-306.42 185.49,-318.16 183.75,-330.03"/>
-<polygon fill="red" stroke="red" points="180.26,-329.76 183,-340 187.24,-330.29 180.26,-329.76"/>
-<text text-anchor="middle" x="192.1" y="-298.85" font-family="Helvetica,sans-Serif" font-size="8.00">0</text>
-</g>
-<!-- If28&#45;&gt;EQ27 -->
-<g id="edge20" class="edge">
-<title>If28&#45;&gt;EQ27</title>
-<path fill="none" stroke="black" d="M230.19,-296.01C236.75,-309.41 244.34,-324.91 250.57,-337.61"/>
-<polygon fill="black" stroke="black" points="247.48,-339.27 255.02,-346.71 253.76,-336.19 247.48,-339.27"/>
-<text text-anchor="middle" x="227.19" y="-298.61" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- Region34 -->
-<g id="node16" class="node">
-<title>Region34</title>
-<polygon fill="yellow" stroke="black" points="92,-196 26,-196 26,-160 92,-160 92,-196"/>
-<text text-anchor="middle" x="59" y="-174.3" font-family="Times,serif" font-size="14.00">Region</text>
-</g>
-<!-- Region34&#45;&gt;If11 -->
-<g id="edge21" class="edge">
-<title>Region34&#45;&gt;If11:p1</title>
-<path fill="none" stroke="red" d="M60.73,-196.19C64.47,-232.93 73.83,-321.8 84,-396 86.16,-411.79 89.38,-417.84 90.55,-429.91"/>
-<polygon fill="red" stroke="red" points="87.06,-430.17 91,-440 94.05,-429.85 87.06,-430.17"/>
-<text text-anchor="middle" x="57.73" y="-198.79" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- Region34&#45;&gt;If28 -->
-<g id="edge22" class="edge">
-<title>Region34&#45;&gt;If28:p0</title>
-<path fill="none" stroke="red" d="M73.55,-196.06C91.73,-215.52 124.92,-245.31 161.58,-250.28"/>
-<polygon fill="red" stroke="red" points="161.78,-253.81 172,-251 162.26,-246.82 161.78,-253.81"/>
-<text text-anchor="middle" x="70.55" y="-198.66" font-family="Helvetica,sans-Serif" font-size="8.00">2</text>
-</g>
-<!-- Phi_arg35 -->
-<g id="node17" class="node">
-<title>Phi_arg35</title>
-<ellipse fill="lightyellow" stroke="black" cx="147" cy="-178" rx="37.09" ry="18"/>
-<text text-anchor="middle" x="147" y="-174.3" font-family="Times,serif" font-size="14.00">φ_arg</text>
-</g>
-<!-- Phi_arg35&#45;&gt;Phi_arg8 -->
-<g id="edge24" class="edge">
-<title>Phi_arg35&#45;&gt;Phi_arg8</title>
-<path fill="none" stroke="black" d="M136.87,-195.37C115.38,-232.36 69.47,-324.71 99,-396 107.66,-416.91 124.41,-412 135,-432 163.81,-486.38 137.45,-511.15 161,-568 165.15,-578.02 171.36,-588.09 177.46,-596.73"/>
-<polygon fill="black" stroke="black" points="174.69,-598.87 183.44,-604.83 180.32,-594.71 174.69,-598.87"/>
-<text text-anchor="middle" x="133.87" y="-197.97" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- Phi_arg35&#45;&gt;Add16 -->
-<g id="edge25" class="edge">
-<title>Phi_arg35&#45;&gt;Add16</title>
-<path fill="none" stroke="black" d="M175.64,-189.71C213.39,-203.94 275.5,-227.79 279,-232 307.96,-266.86 294.53,-286.9 299,-332 301.8,-360.31 316.08,-373.26 299,-396 264.54,-441.89 216.17,-392.02 175,-432 164.61,-442.08 168.75,-449.02 165,-463"/>
-<text text-anchor="middle" x="172.64" y="-192.31" font-family="Helvetica,sans-Serif" font-size="8.00">2</text>
-</g>
-<!-- Phi_arg35&#45;&gt;Region34 -->
-<g id="edge23" class="edge">
-<title>Phi_arg35&#45;&gt;Region34</title>
-<path fill="none" stroke="black" stroke-dasharray="1,5" d="M109.85,-178C107.39,-178 104.93,-178 102.47,-178"/>
-<polygon fill="black" stroke="black" points="102.34,-174.5 92.34,-178 102.34,-181.5 102.34,-174.5"/>
-<text text-anchor="middle" x="106.85" y="-171.6" font-family="Helvetica,sans-Serif" font-size="8.00">0</text>
-</g>
-<!-- Region39&#45;&gt;If19 -->
-<g id="edge26" class="edge">
-<title>Region39&#45;&gt;If19:p0</title>
-<path fill="none" stroke="red" d="M201.88,-195.94C181.14,-207.25 157.22,-221.86 151,-232 127.62,-270.12 139.01,-288.97 140.78,-329.99"/>
-<polygon fill="red" stroke="red" points="137.28,-330.08 141,-340 144.28,-329.93 137.28,-330.08"/>
-<text text-anchor="middle" x="198.88" y="-189.54" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-<!-- Region39&#45;&gt;If28 -->
-<g id="edge27" class="edge">
-<title>Region39&#45;&gt;If28:p1</title>
-<path fill="none" stroke="red" d="M235,-196.09C235,-205.55 235,-217.77 235,-229.69"/>
-<polygon fill="red" stroke="red" points="231.5,-230 235,-240 238.5,-230 231.5,-230"/>
-<text text-anchor="middle" x="232" y="-198.69" font-family="Helvetica,sans-Serif" font-size="8.00">2</text>
-</g>
-<!-- Return40&#45;&gt;Region34 -->
-<g id="edge28" class="edge">
-<title>Return40&#45;&gt;Region34</title>
-<path fill="none" stroke="red" d="M92.12,-124.3C87.01,-132.44 80.8,-142.31 75.16,-151.3"/>
-<polygon fill="red" stroke="red" points="72.11,-149.57 69.75,-159.9 78.04,-153.29 72.11,-149.57"/>
-<text text-anchor="middle" x="89.12" y="-126.9" font-family="Helvetica,sans-Serif" font-size="8.00">0</text>
-</g>
-<!-- Return40&#45;&gt;Phi_arg35 -->
-<g id="edge29" class="edge">
-<title>Return40&#45;&gt;Phi_arg35</title>
-<path fill="none" stroke="black" d="M113.88,-124.3C119.07,-132.56 125.38,-142.61 131.1,-151.7"/>
-<polygon fill="black" stroke="black" points="128.27,-153.77 136.55,-160.38 134.19,-150.05 128.27,-153.77"/>
-<text text-anchor="middle" x="110.88" y="-126.9" font-family="Helvetica,sans-Serif" font-size="8.00">1</text>
-</g>
-</g>
-</svg>
+<svg aria-label="Compiler graph" width="966" height="1390" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 966 1390" 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(34,269)"><rect class="region-box" rx="8" width="667" height="810" fill="#f1f6fc"/></g></g><rect class="peep-area" rx="36" style="opacity: 0;"/><g class="edges"><path class="edge CTRL" id="e3i0" d="M409,1289 C409,1313 483,1316 483,1340" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#3[0] → #40 · CTRL</title></path><path class="edge CTRL" id="e6i1" d="M148,216 L148,339" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#6[1] → #1 · CTRL</title></path><path class="edge CTRL" id="e6i2" d="M319,1044 L319,1054 L689,1054 L689,322 L178,322 L178,342" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#6[2] → #39 · CTRL</title></path><path class="edge DATA" id="e8i1" d="M268,216 L268,226 L280,226 L280,339" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#8[1] → #4 · DATA</title></path><path class="edge DATA" id="e8i2" d="M578,200.33333333333331 L578,210.33333333333331 L662,210.33333333333331 L662,218 L679,218 L679,330 L320,330 L320,342" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#8[2] → #16 · DATA</title></path><path class="edge DATA" id="e10i1" d="M300,395 L300,405 L340,405 L340,443" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#10[1] → #8 · DATA</title></path><path class="edge DATA" id="e10i2" d="M426,216 L426,226 L370,226 L370,443" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#10[2] → #9 · DATA</title></path><path class="edge CTRL" id="e11i0" d="M148,395 L148,547" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#11[0] → #6 · CTRL</title></path><path class="edge DATA" id="e11i1" d="M340,499 L340,509 L228,509 L228,547" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#11[1] → #10 · DATA</title></path><path class="edge DATA" id="e16i1" d="M300,395 L300,405 L159,405 L159,509 L57,509 L57,1104 L24,1104 L24,84 L578,84 L578,147.33333333333331" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#16[1] → #8 · DATA</title></path><path class="edge DATA" id="e16i2" d="M608,74 L608,147.33333333333331" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#16[2] → #15 · DATA</title></path><path class="edge DATA" id="e18i1" d="M578,203.33333333333331 L578,246 L527,246 L527,561.6666666666666" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#18[1] → #16 · DATA</title></path><path class="edge DATA" id="e18i2" d="M730,216 L730,226 L608,226 L608,509 L557,509 L557,561.6666666666666" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#18[2] → #17 · DATA</title></path><path class="edge CTRL" id="e19i0" d="M128,647 L128,657 L339,657 L339,695" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#19[0] → #5 · CTRL</title></path><path class="edge DATA" id="e19i1" d="M527,617.6666666666666 L527,657 L419,657 L419,695" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#19[1] → #18 · DATA</title></path><path class="edge DATA" id="e27i1" d="M578,203.33333333333331 L578,246 L597,246 L597,709.6666666666667" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#27[1] → #16 · DATA</title></path><path class="edge DATA" id="e27i2" d="M882,216 L882,236 L627,236 L627,709.6666666666667" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#27[2] → #26 · DATA</title></path><path class="edge CTRL" id="e28i0" d="M439,795 L439,843" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#28[0] → #13 · CTRL</title></path><path class="edge DATA" id="e28i1" d="M597,765.6666666666667 L597,805 L519,805 L519,843" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#28[1] → #27 · DATA</title></path><path class="edge CTRL" id="e34i1" d="M248,647 L248,1094 L389,1094 L389,1132" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#34[1] → #7 · CTRL</title></path><path class="edge CTRL" id="e34i2" d="M419,943 L419,1132" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#34[2] → #14 · CTRL</title></path><path class="edge DATA" id="e35i1" d="M300,395 L300,405 L159,405 L159,509 L57,509 L57,1104 L521,1104 L521,1132" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#35[1] → #8 · DATA</title></path><path class="edge DATA" id="e35i2" d="M578,203.33333333333331 L578,246 L711,246 L711,1094 L561,1094 L561,1132" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#35[2] → #16 · DATA</title></path><path class="edge CTRL" id="e39i1" d="M319,795 L319,991" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#39[1] → #12 · CTRL</title></path><path class="edge CTRL" id="e39i2" d="M539,943 L539,953 L349,953 L349,991" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#39[2] → #20 · CTRL</title></path><path class="edge CTRL" id="e40i0" d="M389,1188 L389,1236" stroke="#b63838" marker-start="url(#arrow-CTRL)" style="opacity: 1;"><title>#40[0] → #34 · CTRL</title></path><path class="edge DATA" id="e40i1" d="M541,1188 L541,1198 L429,1198 L429,1236" stroke="#536477" marker-start="url(#arrow-DATA)" style="opacity: 1;"><title>#40[1] → #35 · 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(88,166)" 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(88,122)" 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(447,1340)" 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] → #40  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(208,166)" 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(68,597)" 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 #11
+Type not computed
+
+[0] → #11  CTRL</title></g><g class="node" id="n6" data-id="6" transform="translate(88,345)" 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">  #6</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#6 Loop
+Type not computed
+
+[0] → —  DATA
+[1] → #1  CTRL
+[2] → #39  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="n7" data-id="7" transform="translate(188,597)" 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">  #7/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#7 False
+Projection 1 of #11
+Type not computed
+
+[0] → #11  CTRL</title></g><g class="node" id="n8" data-id="8" transform="translate(240,345)" 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_arg</tspan><tspan class="node-id">  #8</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#8 φ_arg
+Type not computed
+
+[0] → #6  ASSOC
+[1] → #4  DATA
+[2] → #16  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] → #6</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="n9" data-id="9" transform="translate(366,166)" 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>10</tspan><tspan class="node-id">  #9</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#9 10
+Type not computed
+
+</title></g><g class="node" id="n10" data-id="10" transform="translate(280,449)" 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">  #10</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#10 &lt;
+Type not computed
+
+[0] → —  DATA
+[1] → #8  DATA
+[2] → #9  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="n11" data-id="11" transform="translate(68,553)" 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">  #11</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#11 If
+Type not computed
+
+[0] → #6  CTRL
+[1] → #10  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="n12" data-id="12" transform="translate(259,745)" 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">  #12/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#12 True
+Projection 0 of #19
+Type not computed
+
+[0] → #19  CTRL</title></g><g class="node" id="n13" data-id="13" transform="translate(379,745)" 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">  #13/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#13 False
+Projection 1 of #19
+Type not computed
+
+[0] → #19  CTRL</title></g><g class="node" id="n14" data-id="14" transform="translate(359,893)" 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">  #14/0</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#14 True
+Projection 0 of #28
+Type not computed
+
+[0] → #28  CTRL</title></g><g class="node" id="n15" data-id="15" transform="translate(548,24)" 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">  #15</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#15 1
+Type not computed
+
+</title></g><g class="node" id="n16" data-id="16" transform="translate(518,153.33333333333331)" 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">  #16</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#16 +
+Type not computed
+
+[0] → —  DATA
+[1] → #8  DATA
+[2] → #15  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="n17" data-id="17" transform="translate(670,166)" 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>5</tspan><tspan class="node-id">  #17</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#17 5
+Type not computed
+
+</title></g><g class="node" id="n18" data-id="18" transform="translate(467,567.6666666666666)" 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">  #18</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#18 ==
+Type not computed
+
+[0] → —  DATA
+[1] → #16  DATA
+[2] → #17  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="n19" data-id="19" transform="translate(259,701)" 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">  #19</tspan></text><text class="type" text-anchor="middle" y="35" x="120"/><title>#19 If
+Type not computed
+
+[0] → #5  CTRL
+[1] → #18  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="n20" data-id="20" transform="translate(479,893)" 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">  #20/1</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#20 False
+Projection 1 of #28
+Type not computed
+
+[0] → #28  CTRL</title></g><g class="node" id="n26" data-id="26" transform="translate(822,166)" 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>6</tspan><tspan class="node-id">  #26</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#26 6
+Type not computed
+
+</title></g><g class="node" id="n27" data-id="27" transform="translate(537,715.6666666666667)" 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">  #27</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#27 ==
+Type not computed
+
+[0] → —  DATA
+[1] → #16  DATA
+[2] → #26  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(359,849)" 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] → #13  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="n34" data-id="34" transform="translate(329,1138)" style="opacity: 1;"><path class="box" d="M12,0H108L120,44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Region</tspan><tspan class="node-id">  #34</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#34 Region
+Type not computed
+
+[0] → —  DATA
+[1] → #7  CTRL
+[2] → #14  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="n35" data-id="35" transform="translate(481,1138)" 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_arg</tspan><tspan class="node-id">  #35</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#35 φ_arg
+Type not computed
+
+[0] → #34  ASSOC
+[1] → #8  DATA
+[2] → #16  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] → #34</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="n39" data-id="39" transform="translate(259,997)" style="opacity: 1;"><path class="box" d="M12,0H108L120,44H0Z" fill="#fff1c4"/><text class="label" text-anchor="middle" x="60" y="18"><tspan>Region</tspan><tspan class="node-id">  #39</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#39 Region
+Type not computed
+
+[0] → —  DATA
+[1] → #12  CTRL
+[2] → #20  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="n40" data-id="40" transform="translate(349,1242)" 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">  #40</tspan></text><text class="type" text-anchor="middle" y="35" x="60"/><title>#40 Return
+Type not computed
+
+[0] → #34  CTRL
+[1] → #35  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(34,269)"><text class="label" x="26" y="17"><tspan>Loop</tspan><tspan class="node-id">  #6</tspan></text><title>Loop · 15 nodes</title><g class="fold-btn" role="button" tabindex="0" transform="translate(4,4)" aria-label="Fold region #6"><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