Time bar (total: 15.5s)
| 21.0ms | 514× | pre | 80 | true |
| 15.0ms | 116× | body | 320 | valid |
| 11.0ms | 258× | body | 80 | nan |
| 9.0ms | 101× | body | 160 | valid |
| 2.0ms | 10× | body | 640 | valid |
| 1.0ms | 29× | body | 80 | valid |
Useful iterations: 2 (7.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 12 | 324 |
| 1 | 21 | 324 |
| 2 | 41 | 284 |
| 3 | 76 | 284 |
| 4 | 96 | 284 |
| 5 | 104 | 284 |
| done | 104 | 284 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 51.9b
Found 4 expressions with local error:
| 0.1b | (- (* b b) (* (* 3.0 a) c)) |
| 0.2b | (/ (- (sqrt (- (* b b) (* (* 3.0 a) c))) b) (* 3.0 a)) |
| 0.2b | (* (* 3.0 a) c) |
| 27.2b | (- (sqrt (- (* b b) (* (* 3.0 a) c))) b) |
| 19× | add-sqr-sqrt |
| 14× | add-cbrt-cube add-exp-log |
| 13× | *-un-lft-identity |
| 9× | pow1 |
| 8× | add-log-exp |
| 7× | add-cube-cbrt |
| 6× | times-frac associate-/l* difference-of-squares |
| 4× | prod-exp cbrt-unprod |
| 3× | flip3-- associate-*r* pow-prod-down sqrt-prod flip-- distribute-lft-out-- |
| 2× | cbrt-undiv sub-neg diff-log div-exp associate-/l/ |
| 1× | clear-num associate-/r* frac-2neg div-sub associate-*l* *-commutative div-inv |
| 6.0ms | (- (* b b) (* (* 3.0 a) c)) |
| 76.0ms | (/ (- (sqrt (- (* b b) (* (* 3.0 a) c))) b) (* 3.0 a)) |
| 13.0ms | (* (* 3.0 a) c) |
| 67.0ms | (- (sqrt (- (* b b) (* (* 3.0 a) c))) b) |
| 71.0ms | (- (* b b) (* (* 3.0 a) c)) |
| 136.0ms | (/ (- (sqrt (- (* b b) (* (* 3.0 a) c))) b) (* 3.0 a)) |
| 36.0ms | (* (* 3.0 a) c) |
| 133.0ms | (- (sqrt (- (* b b) (* (* 3.0 a) c))) b) |
Useful iterations: 2 (606.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 155 | 27211 |
| 1 | 426 | 24663 |
| 2 | 2514 | 24103 |
| done | 5000 | 24103 |
10 alts after pruning (10 fresh and 0 done)
Merged error: 2.7b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 0 | 0 |
| done | 0 | 0 |
10 alts after pruning (9 fresh and 1 done)
Merged error: 2.7b
Found 3 expressions with local error:
| 0.3b | (* -1.5 (/ (* a c) b)) |
| 0.3b | (/ (* a c) b) |
| 0.3b | (/ (* -1.5 (/ (* a c) b)) (* 3.0 a)) |
| 49× | add-cbrt-cube add-exp-log |
| 17× | prod-exp cbrt-unprod |
| 16× | cbrt-undiv div-exp |
| 10× | add-sqr-sqrt |
| 8× | *-un-lft-identity add-cube-cbrt |
| 7× | times-frac associate-*r* |
| 5× | pow1 |
| 4× | associate-/r* |
| 3× | associate-*l* div-inv add-log-exp |
| 2× | clear-num frac-2neg associate-*r/ associate-/l* |
| 1× | pow-prod-down *-commutative unswap-sqr associate-/l/ |
| 14.0ms | (* -1.5 (/ (* a c) b)) |
| 7.0ms | (/ (* a c) b) |
| 31.0ms | (/ (* -1.5 (/ (* a c) b)) (* 3.0 a)) |
| 52.0ms | (* -1.5 (/ (* a c) b)) |
| 39.0ms | (/ (* a c) b) |
| 34.0ms | (/ (* -1.5 (/ (* a c) b)) (* 3.0 a)) |
Useful iterations: done (2.2s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 123 | 20751 |
| 1 | 391 | 18347 |
| 2 | 2793 | 17827 |
| done | 5000 | 16827 |
24 alts after pruning (23 fresh and 1 done)
Merged error: 2.7b
Found 4 expressions with local error:
| 0.3b | (* -1.5 (/ (* a c) b)) |
| 0.3b | (/ (* a c) b) |
| 0.3b | (/ 1 (* 3.0 a)) |
| 0.3b | (* (* -1.5 (/ (* a c) b)) (/ 1 (* 3.0 a))) |
| 147× | add-exp-log |
| 77× | add-cbrt-cube |
| 76× | prod-exp |
| 38× | div-exp |
| 34× | cbrt-unprod |
| 20× | cbrt-undiv |
| 15× | add-sqr-sqrt |
| 14× | pow1 associate-*r* |
| 13× | *-un-lft-identity add-cube-cbrt |
| 12× | times-frac |
| 10× | rec-exp 1-exp |
| 5× | pow-prod-down |
| 4× | associate-/r* associate-*l* associate-*r/ div-inv associate-/l* add-log-exp |
| 2× | clear-num frac-2neg *-commutative pow-flip |
| 1× | frac-times associate-*l/ un-div-inv inv-pow unswap-sqr |
| 15.0ms | (* -1.5 (/ (* a c) b)) |
| 14.0ms | (/ (* a c) b) |
| 18.0ms | (/ 1 (* 3.0 a)) |
| 80.0ms | (* (* -1.5 (/ (* a c) b)) (/ 1 (* 3.0 a))) |
| 44.0ms | (* -1.5 (/ (* a c) b)) |
| 31.0ms | (/ (* a c) b) |
| 18.0ms | (/ 1 (* 3.0 a)) |
| 29.0ms | (* (* -1.5 (/ (* a c) b)) (/ 1 (* 3.0 a))) |
Useful iterations: done (2.9s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 184 | 41506 |
| 1 | 605 | 32467 |
| 2 | 4030 | 30017 |
| done | 5001 | 27533 |
22 alts after pruning (21 fresh and 1 done)
Merged error: 2.7b
0% (3.5b remaining)
Error of 6.1b against oracle of 2.7b and baseline of 6.1b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 5 | 83 |
| 1 | 6 | 83 |
| done | 6 | 83 |
| 1.0s | 16285× | pre | 80 | true |
| 954.0ms | 3647× | body | 320 | valid |
| 804.0ms | 2970× | body | 160 | valid |
| 513.0ms | 8285× | body | 80 | nan |
| 166.0ms | 497× | body | 640 | valid |
| 107.0ms | 886× | body | 80 | valid |