Time bar (total: 24.1s)
| 15.0ms | 72× | body | 640 | valid |
| 7.0ms | 38× | body | 320 | valid |
| 7.0ms | 126× | body | 80 | valid |
| 2.0ms | 20× | body | 160 | valid |
| Iter | Nodes |
|---|---|
| 3 | 16 |
| 2 | 16 |
| 1 | 13 |
| 0 | 7 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 14.9b
Found 3 expressions with local error:
| 0.0b | (/ 1 (- x 1)) |
| 0.0b | (/ 1 (+ x 1)) |
| 3.0b | (- (/ 1 (+ x 1)) (/ 1 (- x 1))) |
| 98× | *-un-lft-identity |
| 72× | add-sqr-sqrt |
| 69× | times-frac |
| 32× | add-cube-cbrt |
| 27× | distribute-lft-out-- |
| 17× | difference-of-squares |
| 11× | associate-/r* add-exp-log |
| 10× | distribute-lft-out |
| 7× | add-cbrt-cube |
| 6× | associate-/r/ div-inv associate-/l* |
| 5× | pow1 add-log-exp |
| 4× | difference-of-sqr-1 div-exp |
| 3× | insert-posit16 flip-- |
| 2× | cbrt-undiv rec-exp clear-num frac-2neg flip3-- 1-exp flip-+ pow-flip inv-pow |
| 1× | sub-neg flip3-+ diff-log frac-sub |
| 17.0ms | (/ 1 (- x 1)) |
| 21.0ms | (/ 1 (+ x 1)) |
| 41.0ms | (- (/ 1 (+ x 1)) (/ 1 (- x 1))) |
| 17.0ms | (/ 1 (- x 1)) |
| 17.0ms | (/ 1 (+ x 1)) |
| 71.0ms | (- (/ 1 (+ x 1)) (/ 1 (- x 1))) |
| Iter | Nodes |
|---|---|
| 3 | 2463 |
| 2 | 936 |
| 1 | 390 |
| 0 | 185 |
2 alts after pruning (2 fresh and 0 done)
Merged error: 0.5b
Found 2 expressions with local error:
| 0.0b | (/ (- (+ x -2) x) (+ -1 (* x x))) |
| 2.4b | (- (+ x -2) x) |
| 38× | *-un-lft-identity |
| 23× | add-sqr-sqrt |
| 18× | times-frac |
| 13× | add-cube-cbrt |
| 10× | distribute-lft-out-- |
| 7× | add-log-exp |
| 6× | associate-/l* |
| 5× | distribute-lft-out difference-of-squares |
| 4× | add-cbrt-cube add-exp-log |
| 3× | associate-/r* |
| 2× | pow1 flip3-- diff-log associate-/r/ insert-posit16 flip-- associate-/l/ |
| 1× | cbrt-undiv clear-num sum-log sub-neg frac-2neg flip3-+ div-sub div-exp associate--l+ flip-+ div-inv |
| 67.0ms | (/ (- (+ x -2) x) (+ -1 (* x x))) |
| 27.0ms | (- (+ x -2) x) |
| 48.0ms | (/ (- (+ x -2) x) (+ -1 (* x x))) |
| 8.0ms | (- (+ x -2) x) |
| Iter | Nodes |
|---|---|
| 3 | 3601 |
| 2 | 916 |
| 1 | 295 |
| 0 | 117 |
4 alts after pruning (4 fresh and 0 done)
Merged error: 0.4b
Found 1 expressions with local error:
| 0.5b | (/ -2 (+ -1 (* x x))) |
| 9× | add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt |
| 3× | associate-/r* add-cbrt-cube add-exp-log associate-/l* |
| 2× | associate-/r/ |
| 1× | pow1 cbrt-undiv clear-num frac-2neg flip3-+ div-exp flip-+ insert-posit16 div-inv add-log-exp |
| 7.0ms | (/ -2 (+ -1 (* x x))) |
| 33.0ms | (/ -2 (+ -1 (* x x))) |
| Iter | Nodes |
|---|---|
| 4 | 6084 |
| 3 | 1518 |
| 2 | 497 |
| 1 | 178 |
| 0 | 81 |
7 alts after pruning (6 fresh and 1 done)
Merged error: 0b
Found 4 expressions with local error:
| 0.5b | (/ -2 (* (cbrt (+ -1 (* x x))) (cbrt (+ -1 (* x x))))) |
| 16.6b | (cbrt (+ -1 (* x x))) |
| 16.6b | (cbrt (+ -1 (* x x))) |
| 16.6b | (cbrt (+ -1 (* x x))) |
| 18× | cbrt-div |
| 9× | cbrt-prod add-sqr-sqrt *-un-lft-identity flip3-+ add-exp-log add-cube-cbrt flip-+ |
| 8× | associate-/r/ |
| 7× | add-cbrt-cube |
| 4× | frac-times pow1 insert-posit16 add-log-exp |
| 3× | times-frac pow1/3 associate-/l* |
| 2× | cbrt-undiv div-exp associate-*l/ associate-*r/ |
| 1× | clear-num associate-/r* frac-2neg prod-exp cbrt-unprod div-inv |
| 10.0ms | (/ -2 (* (cbrt (+ -1 (* x x))) (cbrt (+ -1 (* x x))))) |
| 3.0ms | (cbrt (+ -1 (* x x))) |
| 4.0ms | (cbrt (+ -1 (* x x))) |
| 4.0ms | (cbrt (+ -1 (* x x))) |
| 163.0ms | (/ -2 (* (cbrt (+ -1 (* x x))) (cbrt (+ -1 (* x x))))) |
| 163.0ms | (cbrt (+ -1 (* x x))) |
| 151.0ms | (cbrt (+ -1 (* x x))) |
| 141.0ms | (cbrt (+ -1 (* x x))) |
| Iter | Nodes |
|---|---|
| 3 | 2067 |
| 2 | 759 |
| 1 | 300 |
| 0 | 131 |
4 alts after pruning (3 fresh and 1 done)
Merged error: 0b
0% (0.4b remaining)
Error of 0.4b against oracle of 0.0b and baseline of 0.4b
| Iter | Nodes |
|---|---|
| 2 | 7 |
| 1 | 7 |
| 0 | 6 |
| 1.2s | 1951× | body | 640 | valid |
| 430.0ms | 4169× | body | 80 | valid |
| 296.0ms | 1227× | body | 320 | valid |
| 133.0ms | 653× | body | 160 | valid |