Time bar (total: 3.8s)
| 13.0ms | 57× | body | 1280 | valid |
| 5.0ms | 31× | body | 640 | valid |
| 5.0ms | 141× | body | 80 | valid |
| 2.0ms | 17× | body | 320 | valid |
| 1.0ms | 10× | body | 160 | valid |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 15 | 5 |
| 1 | 22 | 5 |
| 2 | 30 | 5 |
| 3 | 52 | 5 |
| 4 | 114 | 5 |
| 5 | 322 | 5 |
| 6 | 1627 | 5 |
| 7 | 5002 | 5 |
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: 27.0b
Found 3 expressions with local error:
| 0.0b | (+ 1.0 (exp (* -2.0 x))) |
| 0.0b | (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) |
| 3.1b | (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) |
| 24× | *-un-lft-identity |
| 17× | add-sqr-sqrt |
| 13× | times-frac |
| 12× | add-cube-cbrt |
| 7× | add-log-exp |
| 5× | add-exp-log add-cbrt-cube distribute-lft-out |
| 4× | associate-/r* |
| 3× | pow1 associate-/l* |
| 2× | flip3-+ associate-/r/ flip-+ difference-of-squares |
| 1× | cbrt-undiv +-commutative sub-neg flip3-- frac-2neg diff-log div-exp clear-num sum-log flip-- div-inv distribute-lft-out-- |
| 3.0ms | (+ 1.0 (exp (* -2.0 x))) |
| 5.0ms | (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) |
| 10.0ms | (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) |
| 16.0ms | (+ 1.0 (exp (* -2.0 x))) |
| 39.0ms | (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) |
| 80.0ms | (- (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) 1.0) |
Useful iterations: 2 (20.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 251 | 494 |
| 1 | 731 | 465 |
| 2 | 2771 | 460 |
| 3 | 5002 | 460 |
3 alts after pruning (3 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 66 | 3 | 69 |
| Fresh | 0 | 0 | 0 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 67 | 3 | 70 |
Merged error: 0.0b
Found 4 expressions with local error:
| 0.0b | (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) |
| 0.0b | (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) |
| 0.3b | (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) |
| 3.1b | (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0) |
| 120× | *-un-lft-identity |
| 98× | sqrt-prod |
| 91× | add-sqr-sqrt |
| 90× | times-frac |
| 62× | add-cube-cbrt |
| 29× | swap-sqr |
| 26× | distribute-lft-out |
| 21× | associate-*r* associate-*l* |
| 19× | pow1 |
| 12× | associate-/r/ |
| 10× | add-exp-log add-cbrt-cube |
| 9× | unswap-sqr |
| 8× | sqrt-pow1 pow1/2 associate-/r* |
| 6× | flip3-+ flip-+ div-inv associate-/l* add-log-exp |
| 5× | pow-prod-up |
| 4× | sqrt-div |
| 3× | pow-prod-down pow-sqr |
| 2× | cbrt-undiv frac-2neg div-exp clear-num |
| 1× | pow2 frac-times sub-neg flip3-- pow-plus sqrt-unprod diff-log associate-*r/ associate-*l/ prod-exp rem-square-sqrt *-commutative flip-- cbrt-unprod difference-of-squares |
| 5.0ms | (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) |
| 5.0ms | (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) |
| 20.0ms | (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) |
| 14.0ms | (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0) |
| 39.0ms | (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) |
| 36.0ms | (/ 2.0 (+ 1.0 (exp (* -2.0 x)))) |
| 96.0ms | (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) |
| 118.0ms | (- (* (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x))))) (sqrt (/ 2.0 (+ 1.0 (exp (* -2.0 x)))))) 1.0) |
Useful iterations: 2 (50.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 409 | 1824 |
| 1 | 1830 | 1659 |
| 2 | 5001 | 1636 |
3 alts after pruning (3 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 198 | 1 | 199 |
| Fresh | 0 | 2 | 2 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 199 | 3 | 202 |
Merged error: 0.0b
Found 4 expressions with local error:
| 0.0b | (+ 1.0 (exp (* -2.0 x))) |
| 0.0b | (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) |
| 0.4b | (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) |
| 3.1b | (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0) |
| 388× | times-frac |
| 304× | *-un-lft-identity |
| 229× | sqrt-prod |
| 212× | add-sqr-sqrt |
| 188× | add-cube-cbrt |
| 57× | distribute-lft-out |
| 30× | associate-/l* |
| 20× | sqrt-div associate-/r/ |
| 14× | associate-/r* |
| 11× | add-exp-log flip3-+ add-cbrt-cube flip-+ |
| 10× | div-inv |
| 8× | add-log-exp |
| 7× | difference-of-squares |
| 4× | pow1 cbrt-undiv div-exp |
| 2× | frac-2neg clear-num |
| 1× | +-commutative sub-neg flip3-- diff-log sum-log flip-- associate-/l/ distribute-lft-out-- |
| 3.0ms | (+ 1.0 (exp (* -2.0 x))) |
| 19.0ms | (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) |
| 6.0ms | (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) |
| 64.0ms | (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0) |
| 16.0ms | (+ 1.0 (exp (* -2.0 x))) |
| 36.0ms | (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) |
| 69.0ms | (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) |
| 81.0ms | (- (/ (/ 2.0 (sqrt (+ 1.0 (exp (* -2.0 x))))) (sqrt (+ 1.0 (exp (* -2.0 x))))) 1.0) |
Useful iterations: 2 (50.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 787 | 5699 |
| 1 | 2791 | 5067 |
| 2 | 5002 | 4914 |
3 alts after pruning (2 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 329 | 0 | 329 |
| Fresh | 0 | 2 | 2 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 329 | 3 | 332 |
Merged error: 0.0b
Found 4 expressions with local error:
| 0.0b | (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))) |
| 0.1b | (* 0.33333333333333337 (pow x 3)) |
| 0.4b | (* 5.551115123125783e-17 (pow x 4)) |
| 8.6b | (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))) |
| 23× | add-sqr-sqrt |
| 19× | associate-*r* |
| 14× | add-exp-log |
| 11× | add-cube-cbrt *-un-lft-identity add-log-exp |
| 8× | unpow-prod-down add-cbrt-cube |
| 7× | unswap-sqr |
| 6× | associate-*l* prod-exp |
| 4× | pow1 cube-prod sqr-pow |
| 2× | pow-to-exp diff-log pow-exp sum-log *-commutative cbrt-unprod |
| 1× | +-commutative cube-mult sub-neg flip3-- flip3-+ unpow3 flip-- flip-+ associate--r+ |
| 5.0ms | (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))) |
| 6.0ms | (* 0.33333333333333337 (pow x 3)) |
| 5.0ms | (* 5.551115123125783e-17 (pow x 4)) |
| 4.0ms | (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))) |
| 47.0ms | (- (* 1.0 x) (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3)))) |
| 37.0ms | (* 0.33333333333333337 (pow x 3)) |
| 36.0ms | (* 5.551115123125783e-17 (pow x 4)) |
| 104.0ms | (+ (* 5.551115123125783e-17 (pow x 4)) (* 0.33333333333333337 (pow x 3))) |
Useful iterations: 1 (10.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 344 | 493 |
| 1 | 1475 | 459 |
| 2 | 5001 | 459 |
4 alts after pruning (2 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 92 | 1 | 93 |
| Fresh | 0 | 1 | 1 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 92 | 4 | 96 |
Merged error: 0.0b
99.9% (0.0b remaining)
Error of 0.1b against oracle of 0.0b and baseline of 29.6b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 37 | 20 |
| 1 | 37 | 20 |
| 422.0ms | 1716× | body | 1280 | valid |
| 209.0ms | 1221× | body | 640 | valid |
| 135.0ms | 4126× | body | 80 | valid |
| 68.0ms | 600× | body | 320 | valid |
| 27.0ms | 337× | body | 160 | valid |
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