Danlwd Grindeq Math Utilities

| Operation | Std Lib Time (ns) | DGMU Time (ns) | Speedup | |-------------------------|-------------------|----------------|---------| | sin(x) (random x) | 82 | 21 | 3.9x | | Vector normalization | 46 | 12 | 3.8x | | Running variance (1000 samples) | 3400 | 820 | 4.1x | | Deterministic sqrt(x) | 28 | 31 (no speedup) | N/A |