Time bar (total: 5.7s)
| 10.0ms | 244× | body | 80 | nan |
| 10.0ms | 157× | body | 160 | valid |
| 9.0ms | 500× | pre | 80 | true |
| 4.0ms | 46× | body | 320 | valid |
| 2.0ms | 53× | body | 80 | valid |
Useful iterations: 2 (5.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 12 | 17 |
| 1 | 21 | 17 |
| 2 | 41 | 16 |
| 3 | 75 | 16 |
| 4 | 87 | 16 |
| 5 | 95 | 16 |
| done | 95 | 16 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 45.0b
Found 4 expressions with local error:
| 0.1b | (- (* b b) (* (* 3.0 a) c)) |
| 0.3b | (* (* 3.0 a) c) |
| 0.3b | (/ (+ (- b) (sqrt (- (* b b) (* (* 3.0 a) c)))) (* 3.0 a)) |
| 38.3b | (+ (- b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 19× | *-un-lft-identity |
| 14× | add-exp-log add-cbrt-cube |
| 10× | add-log-exp |
| 9× | pow1 |
| 7× | add-sqr-sqrt add-cube-cbrt |
| 6× | distribute-lft-out |
| 5× | times-frac associate-/l* |
| 4× | prod-exp cbrt-unprod |
| 3× | distribute-rgt-neg-in associate-*r* pow-prod-down |
| 2× | cbrt-undiv neg-sub0 associate-+l- flip3-+ div-exp sum-log flip-+ associate-/l/ |
| 1× | +-commutative sub-neg flip3-- frac-2neg diff-log div-sub associate-*l* neg-log clear-num associate-/r* *-commutative flip-- div-inv |
| 2.0ms | (- (* b b) (* (* 3.0 a) c)) |
| 6.0ms | (* (* 3.0 a) c) |
| 33.0ms | (/ (+ (- b) (sqrt (- (* b b) (* (* 3.0 a) c)))) (* 3.0 a)) |
| 11.0ms | (+ (- b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 44.0ms | (- (* b b) (* (* 3.0 a) c)) |
| 20.0ms | (* (* 3.0 a) c) |
| 111.0ms | (/ (+ (- b) (sqrt (- (* b b) (* (* 3.0 a) c)))) (* 3.0 a)) |
| 79.0ms | (+ (- b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
Useful iterations: done (640.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 154 | 1437 |
| 1 | 417 | 1361 |
| 2 | 1615 | 1139 |
| done | 5001 | 1138 |
13 alts after pruning (13 fresh and 0 done)
Merged error: 4.7b
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 0 | 0 |
| done | 0 | 0 |
13 alts after pruning (12 fresh and 1 done)
Merged error: 4.7b
Found 3 expressions with local error:
| 0.2b | (/ (* a c) b) |
| 0.3b | (* -1.5 (/ (* a c) b)) |
| 0.4b | (/ (* -1.5 (/ (* a c) b)) (* 3.0 a)) |
| 49× | add-exp-log add-cbrt-cube |
| 17× | prod-exp cbrt-unprod |
| 16× | cbrt-undiv div-exp |
| 10× | add-sqr-sqrt |
| 8× | add-cube-cbrt *-un-lft-identity |
| 7× | times-frac associate-*r* |
| 5× | pow1 |
| 4× | associate-/r* |
| 3× | associate-*l* div-inv add-log-exp |
| 2× | frac-2neg associate-*r/ clear-num associate-/l* |
| 1× | pow-prod-down *-commutative associate-/l/ unswap-sqr |
| 3.0ms | (/ (* a c) b) |
| 8.0ms | (* -1.5 (/ (* a c) b)) |
| 12.0ms | (/ (* -1.5 (/ (* a c) b)) (* 3.0 a)) |
| 19.0ms | (/ (* a c) b) |
| 27.0ms | (* -1.5 (/ (* a c) b)) |
| 20.0ms | (/ (* -1.5 (/ (* a c) b)) (* 3.0 a)) |
Useful iterations: 2 (161.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 123 | 1086 |
| 1 | 377 | 1045 |
| 2 | 1876 | 761 |
| done | 5000 | 761 |
25 alts after pruning (24 fresh and 1 done)
Merged error: 4.6b
Found 2 expressions with local error:
| 0.2b | (/ (* a c) b) |
| 0.2b | (/ (/ (* a c) b) a) |
| 36× | times-frac |
| 20× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 16× | add-exp-log add-cbrt-cube |
| 8× | associate-/l* |
| 7× | cbrt-undiv div-exp |
| 6× | associate-/r* div-inv |
| 2× | pow1 frac-2neg prod-exp clear-num cbrt-unprod add-log-exp |
| 1× | associate-/l/ |
| 3.0ms | (/ (* a c) b) |
| 5.0ms | (/ (/ (* a c) b) a) |
| 19.0ms | (/ (* a c) b) |
| 8.0ms | (/ (/ (* a c) b) a) |
Useful iterations: done (1.6s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 117 | 803 |
| 1 | 286 | 766 |
| 2 | 961 | 680 |
| done | 5000 | 612 |
33 alts after pruning (31 fresh and 2 done)
Merged error: 4.6b
0% (7.0b remaining)
Error of 12.1b against oracle of 5.1b and baseline of 12.1b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 5 | 5 |
| 1 | 6 | 5 |
| done | 6 | 5 |
| 312.0ms | 4838× | body | 160 | valid |
| 295.0ms | 16235× | pre | 80 | true |
| 254.0ms | 8235× | body | 80 | nan |
| 132.0ms | 1366× | body | 320 | valid |
| 58.0ms | 1796× | body | 80 | valid |