Time bar (total: 3.0s)
| 20.0ms | 364× | body | 80 | valid |
Useful iterations: 0 (2.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 17 | 4 |
| 1 | 35 | 4 |
| 2 | 51 | 4 |
| 3 | 71 | 4 |
| 4 | 85 | 4 |
| 5 | 89 | 4 |
| 6 | 89 | 4 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 5.7b
Found 2 expressions with local error:
| 0.3b | (- (* x y) (* z t)) |
| 5.3b | (/ (- (* x y) (* z t)) a) |
| 10× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 9× | times-frac |
| 4× | add-exp-log add-cbrt-cube add-log-exp |
| 3× | associate-/r* associate-/l* |
| 2× | pow1 expm1-log1p-u flip3-- flip-- log1p-expm1-u associate-/l/ |
| 1× | cbrt-undiv sub-neg frac-2neg fma-neg diff-log div-sub div-exp prod-diff clear-num div-inv |
| 3.0ms | (- (* x y) (* z t)) |
| 8.0ms | (/ (- (* x y) (* z t)) a) |
| 47.0ms | (- (* x y) (* z t)) |
| 52.0ms | (/ (- (* x y) (* z t)) a) |
Useful iterations: 3 (89.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 218 | 336 |
| 1 | 769 | 309 |
| 2 | 2931 | 308 |
| 3 | 5001 | 307 |
8 alts after pruning (8 fresh and 0 done)
Merged error: 5.4b
Found 2 expressions with local error:
| 0.3b | (fma x y (- (* z t))) |
| 5.3b | (/ (fma x y (- (* z t))) a) |
| 10× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 9× | times-frac |
| 4× | add-exp-log add-cbrt-cube |
| 3× | associate-/r* associate-/l* |
| 2× | pow1 expm1-log1p-u log1p-expm1-u add-log-exp |
| 1× | cbrt-undiv frac-2neg div-exp clear-num fma-udef div-inv |
| 0.0ms | (fma x y (- (* z t))) |
| 2.0ms | (/ (fma x y (- (* z t))) a) |
| 50.0ms | (fma x y (- (* z t))) |
| 55.0ms | (/ (fma x y (- (* z t))) a) |
Useful iterations: 3 (37.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 113 | 283 |
| 1 | 323 | 257 |
| 2 | 1205 | 257 |
| 3 | 5002 | 256 |
8 alts after pruning (7 fresh and 1 done)
Merged error: 5.4b
Found 2 expressions with local error:
| 0.3b | (- (* x y) (* z t)) |
| 5.4b | (* (- (* x y) (* z t)) (/ 1 a)) |
| 17× | add-sqr-sqrt |
| 13× | associate-*r* |
| 11× | add-exp-log *-un-lft-identity times-frac |
| 10× | add-cube-cbrt |
| 7× | add-cbrt-cube |
| 4× | pow1 prod-exp add-log-exp |
| 3× | flip3-- associate-*l* flip-- unswap-sqr |
| 2× | expm1-log1p-u frac-times div-exp associate-*l/ cbrt-unprod log1p-expm1-u |
| 1× | cbrt-undiv sub-neg rec-exp fma-neg diff-log 1-exp associate-*r/ prod-diff pow-prod-down un-div-inv *-commutative div-inv |
| 3.0ms | (- (* x y) (* z t)) |
| 15.0ms | (* (- (* x y) (* z t)) (/ 1 a)) |
| 40.0ms | (- (* x y) (* z t)) |
| 54.0ms | (* (- (* x y) (* z t)) (/ 1 a)) |
Useful iterations: 2 (39.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 292 | 413 |
| 1 | 1156 | 361 |
| 2 | 5001 | 342 |
10 alts after pruning (8 fresh and 2 done)
Merged error: 5.4b
Found 3 expressions with local error:
| 0.3b | (fma x y (- (* z t))) |
| 0.6b | (/ 1 (/ a (fma x y (- (* z t))))) |
| 5.3b | (/ a (fma x y (- (* z t)))) |
| 84× | times-frac |
| 53× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 16× | add-exp-log associate-/r* |
| 10× | add-cbrt-cube |
| 8× | div-exp |
| 6× | div-inv associate-/l* |
| 4× | pow1 cbrt-undiv |
| 3× | expm1-log1p-u log1p-expm1-u add-log-exp |
| 2× | rec-exp frac-2neg 1-exp clear-num |
| 1× | pow-flip associate-/r/ fma-udef inv-pow |
| 0.0ms | (fma x y (- (* z t))) |
| 5.0ms | (/ 1 (/ a (fma x y (- (* z t))))) |
| 2.0ms | (/ a (fma x y (- (* z t)))) |
| 54.0ms | (fma x y (- (* z t))) |
| 92.0ms | (/ 1 (/ a (fma x y (- (* z t))))) |
| 45.0ms | (/ a (fma x y (- (* z t)))) |
Useful iterations: 2 (37.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 338 | 1098 |
| 1 | 1459 | 983 |
| 2 | 5002 | 909 |
10 alts after pruning (7 fresh and 3 done)
Merged error: 5.4b
0% (0.3b remaining)
Error of 7.7b against oracle of 7.4b and baseline of 7.7b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 14 | 4 |
| 1 | 16 | 4 |
| 2 | 16 | 4 |
| 625.0ms | 11263× | body | 80 | valid |