Time bar (total: 4.6s)
| 19.0ms | 256× | body | 80 | valid |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 7 | 8 |
| 1 | 10 | 8 |
| 2 | 12 | 8 |
| done | 12 | 8 |
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 |
| 41.0ms | (/ 2.0 (+ (exp x) (exp (- x)))) |
| 71.0ms | (/ 2.0 (+ (exp x) (exp (- x)))) |
Useful iterations: 3 (657.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 80 | 510 |
| 1 | 175 | 489 |
| 2 | 627 | 457 |
| 3 | 3824 | 454 |
| done | 5000 | 454 |
2 alts after pruning (1 fresh and 1 done)
Merged error: 0b
Found 3 expressions with local error:
| 0.0b | (* 0.5 (pow x 2)) |
| 0.0b | (fma 0.20833333333333334 (pow x 4) 1.0) |
| 12.2b | (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))) |
| 14× | add-sqr-sqrt |
| 8× | add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* |
| 5× | add-cbrt-cube add-log-exp |
| 4× | unpow-prod-down unswap-sqr |
| 3× | pow1 expm1-log1p-u fma-neg associate-*l* prod-diff prod-exp log1p-expm1-u |
| 2× | fma-udef unpow2 sqr-pow |
| 1× | pow-to-exp sub-neg flip3-- diff-log pow-exp associate--l+ *-commutative flip-- cbrt-unprod |
| 19.0ms | (* 0.5 (pow x 2)) |
| 0.0ms | (fma 0.20833333333333334 (pow x 4) 1.0) |
| 10.0ms | (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))) |
| 39.0ms | (* 0.5 (pow x 2)) |
| 127.0ms | (fma 0.20833333333333334 (pow x 4) 1.0) |
| 75.0ms | (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))) |
Useful iterations: done (692.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 99 | 788 |
| 1 | 232 | 741 |
| 2 | 921 | 662 |
| done | 5000 | 637 |
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 | 7 | 8 |
| 1 | 8 | 8 |
| done | 8 | 8 |
| 377.0ms | 8000× | body | 80 | valid |