Time bar (total: 9.1s)
| 9.0ms | 339× | body | 80 | valid |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 9 | 9 |
| 1 | 17 | 9 |
| 2 | 35 | 9 |
| 3 | 51 | 9 |
| 4 | 71 | 9 |
| 5 | 83 | 9 |
| 6 | 87 | 9 |
| done | 87 | 9 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 7.1b
Found 2 expressions with local error:
| 0.7b | (- (* x y) (* z t)) |
| 6.7b | (/ (- (* 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) |
| 40.0ms | (- (* x y) (* z t)) |
| 52.0ms | (/ (- (* x y) (* z t)) a) |
Useful iterations: done (1.0s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 88 | 706 |
| 1 | 219 | 679 |
| 2 | 667 | 628 |
| 3 | 2177 | 628 |
| done | 5000 | 626 |
13 alts after pruning (13 fresh and 0 done)
Merged error: 6.8b
Found 2 expressions with local error:
| 5.1b | (/ (* x y) a) |
| 5.2b | (/ (* t z) a) |
| 12× | add-exp-log add-cbrt-cube |
| 6× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/r* |
| 4× | cbrt-undiv div-exp |
| 2× | pow1 expm1-log1p-u frac-2neg prod-exp clear-num cbrt-unprod log1p-expm1-u div-inv associate-/l* add-log-exp |
| 3.0ms | (/ (* x y) a) |
| 203.0ms | (/ (* t z) a) |
| 19.0ms | (/ (* x y) a) |
| 21.0ms | (/ (* t z) a) |
Useful iterations: 2 (64.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 90 | 396 |
| 1 | 212 | 382 |
| 2 | 748 | 322 |
| 3 | 3539 | 322 |
| done | 5001 | 322 |
10 alts after pruning (10 fresh and 0 done)
Merged error: 0.8b
Found 4 expressions with local error:
| 0.6b | (cbrt a) |
| 0.6b | (cbrt a) |
| 3.6b | (* (/ t (* (cbrt a) (cbrt a))) (/ z (cbrt a))) |
| 5.1b | (/ (* x y) a) |
| 39× | add-sqr-sqrt |
| 31× | times-frac |
| 30× | add-exp-log |
| 23× | add-cube-cbrt *-un-lft-identity add-cbrt-cube |
| 22× | associate-*r* |
| 17× | cbrt-prod |
| 9× | cbrt-undiv div-exp prod-exp cbrt-unprod |
| 7× | associate-*l* |
| 6× | pow1 unswap-sqr |
| 4× | expm1-log1p-u log1p-expm1-u add-log-exp |
| 3× | associate-/r* div-inv |
| 2× | pow1/3 |
| 1× | frac-times frac-2neg associate-*r/ pow-prod-down associate-*l/ clear-num *-commutative associate-/l* |
| 4.0ms | (cbrt a) |
| 1.0ms | (cbrt a) |
| 24.0ms | (* (/ t (* (cbrt a) (cbrt a))) (/ z (cbrt a))) |
| 3.0ms | (/ (* x y) a) |
| 187.0ms | (cbrt a) |
| 192.0ms | (cbrt a) |
| 51.0ms | (* (/ t (* (cbrt a) (cbrt a))) (/ z (cbrt a))) |
| 21.0ms | (/ (* x y) a) |
Useful iterations: done (971.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 187 | 1384 |
| 1 | 529 | 1331 |
| 2 | 2204 | 999 |
| done | 5001 | 991 |
8 alts after pruning (8 fresh and 0 done)
Merged error: 0.0b
Found 2 expressions with local error:
| 0.7b | (- (* x y) (* z t)) |
| 6.8b | (* (- (* 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)) |
| 14.0ms | (* (- (* x y) (* z t)) (/ 1 a)) |
| 39.0ms | (- (* x y) (* z t)) |
| 53.0ms | (* (- (* x y) (* z t)) (/ 1 a)) |
Useful iterations: done (2.4s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 114 | 890 |
| 1 | 292 | 791 |
| 2 | 900 | 682 |
| 3 | 3399 | 682 |
| done | 5001 | 681 |
9 alts after pruning (8 fresh and 1 done)
Merged error: 0.0b
90.8% (0.7b remaining)
Error of 0.7b against oracle of 0.0b and baseline of 7.4b
Useful iterations: 1 (2.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 25 | 67 |
| 1 | 35 | 50 |
| done | 35 | 50 |
| 321.0ms | 11091× | body | 80 | valid |