Time bar (total: 3.6s)
| 18.0ms | 146× | body | 160 | valid |
| 10.0ms | 318× | pre | 80 | true |
| 5.0ms | 110× | body | 80 | valid |
| 3.0ms | 62× | body | 80 | nan |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 21 | 9 |
| 1 | 42 | 9 |
| 2 | 76 | 9 |
| 3 | 94 | 9 |
| 4 | 102 | 9 |
| 5 | 102 | 9 |
2 alts after pruning (2 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 0 | 1 | 1 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 0 | 0 |
| Done | 0 | 0 | 0 |
| Total | 0 | 2 | 2 |
Merged error: 28.2b
Found 4 expressions with local error:
| 0.2b | (- (* b b) (* (* 3.0 a) c)) |
| 0.3b | (* (* 3.0 a) c) |
| 0.4b | (/ (+ (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) (* 3.0 a)) |
| 28.1b | (+ (neg 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 |
| 3.0ms | (- (* b b) (* (* 3.0 a) c)) |
| 5.0ms | (* (* 3.0 a) c) |
| 11.0ms | (/ (+ (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) (* 3.0 a)) |
| 7.0ms | (+ (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 9.0ms | (- (* b b) (* (* 3.0 a) c)) |
| 4.0ms | (* (* 3.0 a) c) |
| 25.0ms | (/ (+ (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) (* 3.0 a)) |
| 17.0ms | (+ (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
Useful iterations: 2 (46.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 417 | 711 |
| 1 | 1922 | 611 |
| 2 | 5001 | 602 |
6 alts after pruning (6 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 79 | 6 | 85 |
| Fresh | 0 | 0 | 0 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 80 | 6 | 86 |
Merged error: 0.5b
Found 4 expressions with local error:
| 0.3b | (* (* 3.0 a) c) |
| 0.3b | (* 3.0 (* a c)) |
| 0.4b | (/ (+ 0 (* 3.0 (* a c))) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c))))) |
| 0.4b | (/ (/ (+ 0 (* 3.0 (* a c))) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c))))) (* 3.0 a)) |
| 90× | times-frac |
| 80× | add-sqr-sqrt *-un-lft-identity |
| 40× | add-cube-cbrt |
| 30× | associate-/l* |
| 28× | add-exp-log add-cbrt-cube |
| 20× | distribute-lft-out-- difference-of-squares |
| 14× | pow1 |
| 10× | distribute-rgt-neg-in sqrt-prod |
| 8× | prod-exp associate-/r* cbrt-unprod |
| 7× | cbrt-undiv div-exp |
| 6× | pow-prod-down associate-/r/ |
| 4× | associate-*r* associate-*l* div-inv add-log-exp |
| 3× | flip3-- flip-- associate-/l/ |
| 2× | frac-2neg clear-num *-commutative |
| 1× | flip3-+ flip-+ |
| 5.0ms | (* (* 3.0 a) c) |
| 5.0ms | (* 3.0 (* a c)) |
| 12.0ms | (/ (+ 0 (* 3.0 (* a c))) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c))))) |
| 17.0ms | (/ (/ (+ 0 (* 3.0 (* a c))) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c))))) (* 3.0 a)) |
| 3.0ms | (* (* 3.0 a) c) |
| 5.0ms | (* 3.0 (* a c)) |
| 55.0ms | (/ (+ 0 (* 3.0 (* a c))) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c))))) |
| 46.0ms | (/ (/ (+ 0 (* 3.0 (* a c))) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c))))) (* 3.0 a)) |
Useful iterations: 2 (97.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 628 | 2481 |
| 1 | 3322 | 2152 |
| 2 | 5002 | 2149 |
11 alts after pruning (11 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 158 | 11 | 169 |
| Fresh | 5 | 0 | 5 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 164 | 11 | 175 |
Merged error: 0b
Found 4 expressions with local error:
| 0.3b | (* (* 3.0 a) c) |
| 0.3b | (* (* 3.0 a) c) |
| 0.4b | (/ (+ 0 (* (* 3.0 a) c)) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c))))) |
| 0.4b | (/ (/ (+ 0 (* (* 3.0 a) c)) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c))))) (* 3.0 a)) |
| 90× | times-frac |
| 80× | add-sqr-sqrt *-un-lft-identity |
| 40× | add-cube-cbrt |
| 30× | associate-/l* |
| 28× | add-exp-log add-cbrt-cube |
| 20× | distribute-lft-out-- difference-of-squares |
| 14× | pow1 |
| 10× | distribute-rgt-neg-in sqrt-prod |
| 8× | prod-exp associate-/r* cbrt-unprod |
| 7× | cbrt-undiv div-exp |
| 6× | associate-*r* pow-prod-down associate-/r/ |
| 4× | div-inv add-log-exp |
| 3× | flip3-- flip-- associate-/l/ |
| 2× | frac-2neg associate-*l* clear-num *-commutative |
| 1× | flip3-+ flip-+ |
| 5.0ms | (* (* 3.0 a) c) |
| 5.0ms | (* (* 3.0 a) c) |
| 12.0ms | (/ (+ 0 (* (* 3.0 a) c)) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c))))) |
| 16.0ms | (/ (/ (+ 0 (* (* 3.0 a) c)) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c))))) (* 3.0 a)) |
| 3.0ms | (* (* 3.0 a) c) |
| 3.0ms | (* (* 3.0 a) c) |
| 56.0ms | (/ (+ 0 (* (* 3.0 a) c)) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c))))) |
| 47.0ms | (/ (/ (+ 0 (* (* 3.0 a) c)) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c))))) (* 3.0 a)) |
Useful iterations: 2 (85.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 571 | 2482 |
| 1 | 3060 | 2153 |
| 2 | 5003 | 2150 |
10 alts after pruning (10 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 167 | 2 | 169 |
| Fresh | 2 | 8 | 10 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 170 | 10 | 180 |
Merged error: 0b
Found 4 expressions with local error:
| 0.3b | (* (* 3.0 a) c) |
| 0.3b | (/ 1 (* (/ (* 3.0 a) (* (* 3.0 a) c)) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))))) |
| 0.4b | (* (/ (* 3.0 a) (* (* 3.0 a) c)) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c))))) |
| 0.4b | (/ (* 3.0 a) (* (* 3.0 a) c)) |
| 157× | add-exp-log |
| 97× | add-cbrt-cube |
| 76× | prod-exp |
| 46× | div-exp |
| 44× | cbrt-unprod |
| 26× | cbrt-undiv |
| 15× | add-sqr-sqrt |
| 14× | pow1 |
| 13× | *-un-lft-identity |
| 10× | associate-*r* |
| 9× | add-cube-cbrt |
| 8× | rec-exp 1-exp |
| 6× | associate-*l* |
| 5× | times-frac pow-prod-down associate-/r/ |
| 4× | frac-times flip3-- associate-*r/ flip-- associate-/l* add-log-exp |
| 3× | div-inv |
| 2× | distribute-rgt-in sub-neg pow-flip frac-2neg distribute-lft-in associate-*l/ clear-num associate-/r* *-commutative distribute-lft-out-- difference-of-squares |
| 1× | distribute-rgt-neg-in sqrt-prod inv-pow unswap-sqr |
| 5.0ms | (* (* 3.0 a) c) |
| 19.0ms | (/ 1 (* (/ (* 3.0 a) (* (* 3.0 a) c)) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))))) |
| 17.0ms | (* (/ (* 3.0 a) (* (* 3.0 a) c)) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c))))) |
| 7.0ms | (/ (* 3.0 a) (* (* 3.0 a) c)) |
| 3.0ms | (* (* 3.0 a) c) |
| 47.0ms | (/ 1 (* (/ (* 3.0 a) (* (* 3.0 a) c)) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c)))))) |
| 26.0ms | (* (/ (* 3.0 a) (* (* 3.0 a) c)) (- (neg b) (sqrt (- (* b b) (* (* 3.0 a) c))))) |
| 3.0ms | (/ (* 3.0 a) (* (* 3.0 a) c)) |
Useful iterations: 1 (24.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 744 | 2045 |
| 1 | 5001 | 1212 |
9 alts after pruning (9 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 153 | 4 | 157 |
| Fresh | 4 | 5 | 9 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 158 | 9 | 167 |
Merged error: 0b
0% (0.2b remaining)
Error of 0.3b against oracle of 0.0b and baseline of 0.3b
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 14 | 8 |
| 1 | 14 | 8 |
| 417.0ms | 4482× | body | 160 | valid |
| 282.0ms | 9810× | pre | 80 | true |
| 177.0ms | 3518× | body | 80 | valid |
| 85.0ms | 1810× | body | 80 | nan |
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