Time bar (total: 16.5s)
| 18.0ms | 365× | body | 80 | valid |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 13 | 13 |
| 1 | 27 | 13 |
| 2 | 90 | 13 |
| 3 | 288 | 13 |
| 4 | 751 | 13 |
| 5 | 1296 | 13 |
| 6 | 1556 | 13 |
| 7 | 1580 | 13 |
| done | 1580 | 13 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 8.4b
Found 3 expressions with local error:
| 0.2b | (* (* z 9.0) t) |
| 0.2b | (- (* x y) (* (* z 9.0) t)) |
| 7.9b | (/ (- (* x y) (* (* z 9.0) t)) (* a 2.0)) |
| 13× | add-exp-log add-cbrt-cube |
| 8× | pow1 |
| 6× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 5× | add-log-exp |
| 4× | prod-exp cbrt-unprod |
| 3× | expm1-log1p-u times-frac associate-*r* pow-prod-down log1p-expm1-u associate-/l* |
| 2× | cbrt-undiv flip3-- div-exp flip-- associate-/l/ |
| 1× | sub-neg frac-2neg fma-neg diff-log div-sub associate-*l* prod-diff clear-num associate-/r* *-commutative div-inv |
| 38.0ms | (* (* z 9.0) t) |
| 20.0ms | (- (* x y) (* (* z 9.0) t)) |
| 44.0ms | (/ (- (* x y) (* (* z 9.0) t)) (* a 2.0)) |
| 25.0ms | (* (* z 9.0) t) |
| 83.0ms | (- (* x y) (* (* z 9.0) t)) |
| 105.0ms | (/ (- (* x y) (* (* z 9.0) t)) (* a 2.0)) |
Useful iterations: 2 (262.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 127 | 944 |
| 1 | 344 | 906 |
| 2 | 1424 | 787 |
| done | 5000 | 787 |
11 alts after pruning (11 fresh and 0 done)
Merged error: 7.8b
Found 4 expressions with local error:
| 0.0b | (- (* 0.5 (/ (* x y) a)) (* 4.5 (/ (* t z) a))) |
| 0.2b | (* 4.5 (/ (* t z) a)) |
| 5.0b | (/ (* x y) a) |
| 6.6b | (/ (* t z) a) |
| 23× | add-exp-log add-cbrt-cube |
| 13× | add-sqr-sqrt |
| 11× | add-cube-cbrt *-un-lft-identity |
| 9× | times-frac |
| 7× | associate-*r* |
| 6× | pow1 cbrt-undiv div-exp prod-exp associate-/r* cbrt-unprod add-log-exp |
| 5× | associate-*r/ |
| 4× | expm1-log1p-u log1p-expm1-u |
| 3× | associate-*l* div-inv |
| 2× | frac-2neg clear-num associate-/l* |
| 1× | sub-neg flip3-- fma-neg diff-log prod-diff pow-prod-down *-commutative frac-sub flip-- sub-div unswap-sqr |
| 19.0ms | (- (* 0.5 (/ (* x y) a)) (* 4.5 (/ (* t z) a))) |
| 26.0ms | (* 4.5 (/ (* t z) a)) |
| 11.0ms | (/ (* x y) a) |
| 13.0ms | (/ (* t z) a) |
| 186.0ms | (- (* 0.5 (/ (* x y) a)) (* 4.5 (/ (* t z) a))) |
| 35.0ms | (* 4.5 (/ (* t z) a)) |
| 23.0ms | (/ (* x y) a) |
| 41.0ms | (/ (* t z) a) |
Useful iterations: 2 (272.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 157 | 1165 |
| 1 | 399 | 1114 |
| 2 | 1475 | 975 |
| done | 5000 | 975 |
11 alts after pruning (11 fresh and 0 done)
Merged error: 0.3b
Found 4 expressions with local error:
| 0.7b | (cbrt a) |
| 0.7b | (cbrt a) |
| 4.4b | (* (* 4.5 (/ t (* (cbrt a) (cbrt a)))) (/ z (cbrt a))) |
| 5.0b | (/ (* x y) a) |
| 41× | add-exp-log |
| 33× | add-cbrt-cube |
| 22× | associate-*r* |
| 21× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac |
| 17× | prod-exp cbrt-unprod |
| 15× | cbrt-prod |
| 10× | cbrt-undiv div-exp |
| 9× | pow1 |
| 4× | expm1-log1p-u log1p-expm1-u add-log-exp |
| 3× | associate-*r/ pow-prod-down associate-/r* |
| 2× | pow1/3 div-inv |
| 1× | frac-times frac-2neg associate-*l* associate-*l/ clear-num *-commutative associate-/l* |
| 1.0ms | (cbrt a) |
| 1.0ms | (cbrt a) |
| 121.0ms | (* (* 4.5 (/ t (* (cbrt a) (cbrt a)))) (/ z (cbrt a))) |
| 11.0ms | (/ (* x y) a) |
| 289.0ms | (cbrt a) |
| 260.0ms | (cbrt a) |
| 86.0ms | (* (* 4.5 (/ t (* (cbrt a) (cbrt a)))) (/ z (cbrt a))) |
| 28.0ms | (/ (* x y) a) |
Useful iterations: done (1.8s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 189 | 1423 |
| 1 | 515 | 1355 |
| 2 | 2334 | 1009 |
| done | 5000 | 981 |
9 alts after pruning (9 fresh and 0 done)
Merged error: 0.0b
Found 3 expressions with local error:
| 0.2b | (- (* 0.5 (* x y)) (* 4.5 (* t z))) |
| 0.2b | (* 4.5 (* t z)) |
| 7.7b | (/ (- (* 0.5 (* x y)) (* 4.5 (* t z))) a) |
| 12× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 10× | add-exp-log add-cbrt-cube |
| 9× | times-frac |
| 8× | pow1 |
| 5× | add-log-exp |
| 3× | expm1-log1p-u associate-*l* pow-prod-down prod-exp associate-/r* cbrt-unprod log1p-expm1-u associate-/l* |
| 2× | flip3-- flip-- associate-/l/ |
| 1× | cbrt-undiv sub-neg frac-2neg fma-neg diff-log div-sub div-exp associate-*r* prod-diff clear-num *-commutative div-inv |
| 22.0ms | (- (* 0.5 (* x y)) (* 4.5 (* t z))) |
| 38.0ms | (* 4.5 (* t z)) |
| 67.0ms | (/ (- (* 0.5 (* x y)) (* 4.5 (* t z))) a) |
| 130.0ms | (- (* 0.5 (* x y)) (* 4.5 (* t z))) |
| 40.0ms | (* 4.5 (* t z)) |
| 118.0ms | (/ (- (* 0.5 (* x y)) (* 4.5 (* t z))) a) |
Useful iterations: 2 (248.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 124 | 1166 |
| 1 | 307 | 1122 |
| 2 | 1138 | 1025 |
| done | 5000 | 1025 |
9 alts after pruning (8 fresh and 1 done)
Merged error: 0.0b
89.6% (0.8b remaining)
Error of 0.8b against oracle of 0.0b and baseline of 7.5b
Useful iterations: 1 (3.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 33 | 81 |
| 1 | 46 | 60 |
| done | 46 | 60 |
| 597.0ms | 11248× | body | 80 | valid |