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| author | Cliff Click <cliffc@acm.org> | 2026-08-10 11:11:18 -0700 |
|---|---|---|
| committer | Cliff Click <cliffc@acm.org> | 2026-11-14 16:23:39 -0800 |
| commit | 207febef9924c8fa5391185e75d42a7ea480bb38 (patch) | |
| tree | 68ec6225a89fa1178c32fdf659b9b4f2c3327288 /src/main/smp/sys/math.smp | |
| parent | 259f60b105eb770bc6f7e3bd36d91f2b217e9315 (diff) | |
| download | Simple-207febef9924c8fa5391185e75d42a7ea480bb38.tar.gz Simple-207febef9924c8fa5391185e75d42a7ea480bb38.zip | |
Chapter 31: Software Drawing, Time, and Graphical Gameslinear
Co-authored-by: Hsiang-Ying Fu <66062782+fuhsnn@users.noreply.github.com>
Co-authored-by: fuhsnn <66062782+fuhsnn@users.noreply.github.com>
Co-authored-by: Symious <14933944+symious@users.noreply.github.com>
Co-authored-by: Jun Kawasaki <jun784@gmail.com>
Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
Diffstat (limited to 'src/main/smp/sys/math.smp')
| -rw-r--r-- | src/main/smp/sys/math.smp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/main/smp/sys/math.smp b/src/main/smp/sys/math.smp new file mode 100644 index 00000000..a5e1887c --- /dev/null +++ b/src/main/smp/sys/math.smp @@ -0,0 +1,15 @@ +// Mathematical constants, rounded to the nearest f64 value. +val PI = 3.141592653589793; +val E = 2.718281828459045; + +// Fixed-semantics C bindings recognized by the compiler's intrinsic inliner. +// These preserve all 64 bits, including signed zero and NaN payloads. +// They are NOT numeric conversions (ordinary typed assignments still are). +{ f64 -> i64 } simple_f64_bits = "C"; +{ i64 -> f64 } simple_f64_from_bits = "C"; +val f64Bits = simple_f64_bits; +val f64FromBits = simple_f64_from_bits; + + +val max = { f64 x, f64 y -> return x > y ? x : y; }; +val min = { f64 x, f64 y -> return x < y ? x : y; }; |