Time bar (total: 2.8s)
| 6.0ms | 256× | body | 80 | valid |
| 4.0ms | 245× | body | 80 | nan |
Useful iterations: 0 (2.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 4 | 3 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 0.2b
Found 1 expressions with local error:
| 0.2b | (/ a (- (acos a))) |
| 30× | times-frac |
| 24× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 12× | distribute-lft-neg-in distribute-rgt-neg-in |
| 10× | associate-/r* |
| 4× | neg-mul-1 |
| 3× | add-exp-log add-cbrt-cube associate-/l* |
| 1× | pow1 cbrt-undiv expm1-log1p-u frac-2neg div-exp clear-num log1p-expm1-u div-inv add-log-exp |
| 5.0ms | (/ a (- (acos a))) |
| 26.0ms | (/ a (- (acos a))) |
Useful iterations: 3 (39.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 166 | 384 |
| 1 | 493 | 372 |
| 2 | 1442 | 367 |
| 3 | 3704 | 366 |
| 4 | 5002 | 366 |
11 alts after pruning (10 fresh and 1 done)
Merged error: 0.0b
Found 2 expressions with local error:
| 0.2b | (/ (- (acos a)) a) |
| 0.3b | (/ 1 (/ (- (acos a)) a)) |
| 252× | times-frac |
| 140× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 48× | distribute-lft-neg-in distribute-rgt-neg-in |
| 37× | associate-/r* |
| 16× | neg-mul-1 |
| 15× | add-exp-log |
| 13× | associate-/l* |
| 9× | add-cbrt-cube |
| 8× | div-exp |
| 6× | div-inv |
| 4× | cbrt-undiv |
| 3× | pow1 |
| 2× | expm1-log1p-u rec-exp frac-2neg 1-exp clear-num log1p-expm1-u add-log-exp |
| 1× | neg-sub0 pow-flip div-sub distribute-frac-neg associate-/r/ inv-pow |
| 5.0ms | (/ (- (acos a)) a) |
| 10.0ms | (/ 1 (/ (- (acos a)) a)) |
| 35.0ms | (/ (- (acos a)) a) |
| 31.0ms | (/ 1 (/ (- (acos a)) a)) |
Useful iterations: 2 (59.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 663 | 1934 |
| 1 | 3064 | 1717 |
| 2 | 5001 | 1525 |
12 alts after pruning (11 fresh and 1 done)
Merged error: 0.0b
Found 2 expressions with local error:
| 0.3b | (/ 1 (* (- (acos a)) (/ 1 a))) |
| 0.3b | (* (- (acos a)) (/ 1 a)) |
| 46× | add-exp-log |
| 21× | add-sqr-sqrt |
| 18× | div-exp |
| 16× | prod-exp add-cbrt-cube |
| 15× | *-un-lft-identity |
| 14× | add-cube-cbrt times-frac |
| 13× | associate-*r* |
| 10× | associate-*l* |
| 9× | rec-exp 1-exp |
| 7× | pow1 |
| 5× | cbrt-undiv |
| 4× | cbrt-unprod |
| 3× | distribute-lft-neg-in distribute-rgt-neg-in associate-/l* unswap-sqr |
| 2× | expm1-log1p-u pow-flip associate-*r/ pow-prod-down associate-/r/ un-div-inv log1p-expm1-u div-inv add-log-exp |
| 1× | distribute-lft-neg-out neg-mul-1 frac-2neg clear-num associate-/r* *-commutative inv-pow |
| 8.0ms | (/ 1 (* (- (acos a)) (/ 1 a))) |
| 9.0ms | (* (- (acos a)) (/ 1 a)) |
| 26.0ms | (/ 1 (* (- (acos a)) (/ 1 a))) |
| 40.0ms | (* (- (acos a)) (/ 1 a)) |
Useful iterations: 2 (38.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 355 | 529 |
| 1 | 1644 | 425 |
| 2 | 5001 | 401 |
11 alts after pruning (9 fresh and 2 done)
Merged error: 0.0b
Found 4 expressions with local error:
| 0.5b | (* (cbrt a) (cbrt a)) |
| 0.6b | (cbrt a) |
| 0.6b | (cbrt a) |
| 0.6b | (cbrt a) |
| 25× | cbrt-prod |
| 23× | add-sqr-sqrt |
| 15× | add-cube-cbrt *-un-lft-identity |
| 11× | pow1 |
| 9× | pow1/3 |
| 6× | add-exp-log swap-sqr associate-*r* associate-*l* |
| 4× | expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr |
| 2× | pow-prod-down pow-sqr pow-prod-up |
| 1× | pow2 pow-plus prod-exp *-commutative cbrt-unprod |
| 6.0ms | (* (cbrt a) (cbrt a)) |
| 1.0ms | (cbrt a) |
| 1.0ms | (cbrt a) |
| 1.0ms | (cbrt a) |
| 228.0ms | (* (cbrt a) (cbrt a)) |
| 192.0ms | (cbrt a) |
| 190.0ms | (cbrt a) |
| 198.0ms | (cbrt a) |
Useful iterations: 3 (94.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 119 | 308 |
| 1 | 477 | 281 |
| 2 | 2972 | 258 |
| 3 | 5001 | 255 |
11 alts after pruning (8 fresh and 3 done)
Merged error: 0.0b
0% (0.2b remaining)
Error of 0.2b against oracle of 0.0b and baseline of 0.2b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 4 | 3 |
| 168.0ms | 8000× | body | 80 | valid |
| 131.0ms | 8243× | body | 80 | nan |