Orkuncakilkaya
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Finish the unblocked "Math / Ease" half of #25: the fixed-point transcendentals deferred from #2. Vec.* stays blocked on the vec2 type in #1. - Math.exp, Math.log (natural), Math.pow — deterministic Q16.16 via two new prelude fns in emit_math_prelude: @fn_fx_exp2 (range-reduced 5th-order Taylor 2^f, then a clamped shift by the integer part) and @fn_fx_log2 (llvm.ctlz for the exponent + an atanh series on (m-1)/(m+1) for the mantissa). exp=2^(x·log2 e), log=log2(x)·ln2, pow=2^(b·log2 a). - Ease.elastic — ease-out elastic 2^(-10t)·sin((10t-0.75)·2pi/3)+1. - Pure integer IR, so bit-identical on every platform. Results must fit the Q16.16 range (|x| < 32768); larger magnitudes saturate (documented). Test selfhost/tests/transcend.ludic (registered in the self-host suite) + docs for all four. Reseeded; the C-free bootstrap fixpoint holds. All suites green (24 self-host, 45 regression, 29 tool). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
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| .. | ||
| _section.md | ||
| math-abs.md | ||
| math-acos.md | ||
| math-asin.md | ||
| math-atan2.md | ||
| math-ceil.md | ||
| math-clamp.md | ||
| math-cos.md | ||
| math-deg_to_rad.md | ||
| math-dist.md | ||
| math-dist2.md | ||
| math-exp.md | ||
| math-floor.md | ||
| math-hypot.md | ||
| math-inverse_lerp.md | ||
| math-lerp.md | ||
| math-log.md | ||
| math-max.md | ||
| math-min.md | ||
| math-move_toward.md | ||
| math-ping_pong.md | ||
| math-posmod.md | ||
| math-pow.md | ||
| math-rad_to_deg.md | ||
| math-remap.md | ||
| math-round.md | ||
| math-sign.md | ||
| math-sin.md | ||
| math-smoothstep.md | ||
| math-snapped.md | ||
| math-sqrt.md | ||
| math-tan.md | ||
| math-wrap.md | ||