Time bar (total: 1.0s)
| 6.0ms | 256× | body | 80 | valid |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 10 | 5 |
| 1 | 12 | 5 |
| 2 | 14 | 5 |
| 3 | 15 | 5 |
| 4 | 20 | 5 |
| 5 | 41 | 5 |
| 6 | 66 | 5 |
| 7 | 165 | 5 |
| 8 | 1123 | 5 |
| 9 | 5001 | 5 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 0.0b
Found 1 expressions with local error:
| 0.0b | (/ 2.0 (+ (exp x) (exp (- x)))) |
| 18× | *-un-lft-identity |
| 12× | times-frac |
| 10× | add-sqr-sqrt add-cube-cbrt |
| 4× | associate-/r* distribute-lft-out |
| 3× | add-exp-log add-cbrt-cube associate-/l* |
| 2× | associate-/r/ |
| 1× | pow1 cbrt-undiv expm1-log1p-u frac-2neg flip3-+ div-exp clear-num flip-+ log1p-expm1-u div-inv add-log-exp |
| 6.0ms | (/ 2.0 (+ (exp x) (exp (- x)))) |
| 38.0ms | (/ 2.0 (+ (exp x) (exp (- x)))) |
Useful iterations: 2 (15.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 167 | 323 |
| 1 | 568 | 300 |
| 2 | 2220 | 299 |
| 3 | 5001 | 299 |
2 alts after pruning (1 fresh and 1 done)
Merged error: 0b
Found 2 expressions with local error:
| 0.0b | (* 0.5 (pow x 2)) |
| 13.4b | (fma (pow x 4) 0.20833333333333334 (- 1.0 (* 0.5 (pow x 2)))) |
| 11× | add-sqr-sqrt |
| 8× | associate-*r* |
| 7× | add-exp-log |
| 5× | add-cube-cbrt *-un-lft-identity |
| 4× | unpow-prod-down add-cbrt-cube unswap-sqr |
| 3× | associate-*l* prod-exp |
| 2× | pow1 expm1-log1p-u log1p-expm1-u unpow2 add-log-exp sqr-pow |
| 1× | pow-to-exp pow-exp *-commutative cbrt-unprod fma-udef |
| 5.0ms | (* 0.5 (pow x 2)) |
| 1.0ms | (fma (pow x 4) 0.20833333333333334 (- 1.0 (* 0.5 (pow x 2)))) |
| 24.0ms | (* 0.5 (pow x 2)) |
| 47.0ms | (fma (pow x 4) 0.20833333333333334 (- 1.0 (* 0.5 (pow x 2)))) |
Useful iterations: 3 (99.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 139 | 197 |
| 1 | 528 | 171 |
| 2 | 2719 | 171 |
| 3 | 5001 | 170 |
2 alts after pruning (0 fresh and 2 done)
Merged error: 0b
0% (0.0b remaining)
Error of 0.0b against oracle of 0.0b and baseline of 0.0b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 8 | 5 |
| 1 | 8 | 5 |
| 177.0ms | 8000× | body | 80 | valid |