Time bar (total: 15.9s)
| 13.0ms | 121× | body | 160 | valid |
| 7.0ms | 135× | body | 80 | valid |
Useful iterations: 3 (87.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 26 | 64 |
| 1 | 82 | 64 |
| 2 | 246 | 64 |
| 3 | 766 | 63 |
| 4 | 3188 | 63 |
| done | 5000 | 63 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 13.4b
Found 4 expressions with local error:
| 0.2b | (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))))) |
| 0.2b | (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))) |
| 0.4b | (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429)))))))) |
| 13.3b | (- 1.0 (* (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))))))) (exp (- (* (fabs x) (fabs x)))))) |
| 30× | add-sqr-sqrt associate-*l* |
| 20× | add-cube-cbrt *-un-lft-identity times-frac |
| 14× | add-exp-log add-cbrt-cube |
| 8× | pow1 add-log-exp |
| 7× | flip3-+ flip-+ |
| 6× | associate-*r* |
| 4× | frac-times associate-*r/ prod-exp associate-/r/ cbrt-unprod unswap-sqr |
| 3× | distribute-rgt-in distribute-lft-in |
| 2× | cbrt-undiv associate-+r+ div-exp pow-prod-down associate-*l/ *-commutative div-inv |
| 1× | +-commutative sub-neg flip3-- diff-log sum-log flip-- |
| 18.0ms | (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))))) |
| 17.0ms | (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))) |
| 2.0ms | (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429)))))))) |
| 2.0ms | (- 1.0 (* (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))))))) (exp (- (* (fabs x) (fabs x)))))) |
| 303.0ms | (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))))) |
| 201.0ms | (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))) |
| 323.0ms | (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429)))))))) |
| 854.0ms | (- 1.0 (* (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))))))) (exp (- (* (fabs x) (fabs x)))))) |
Useful iterations: done (1.6s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 263 | 6913 |
| 1 | 967 | 6532 |
| 2 | 3993 | 5908 |
| done | 5000 | 5907 |
7 alts after pruning (7 fresh and 0 done)
Merged error: 13.3b
Found 4 expressions with local error:
| 0.4b | (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429)))))))) |
| 0.5b | (cbrt (pow (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429)))))))) 3)) |
| 0.8b | (pow (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429)))))))) 3) |
| 13.3b | (- 1.0 (* (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (cbrt (pow (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429)))))))) 3))) (exp (- (* (fabs x) (fabs x)))))) |
| 12× | cbrt-prod |
| 10× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 8× | add-log-exp |
| 6× | unpow-prod-down cube-prod |
| 5× | pow1 add-exp-log add-cbrt-cube |
| 4× | cube-div |
| 3× | pow-unpow flip3-+ flip-+ |
| 2× | cube-mult cbrt-div associate-+r+ unpow3 sqr-pow |
| 1× | +-commutative distribute-rgt-in pow-to-exp sub-neg flip3-- pow-pow distribute-lft-in pow1/3 diff-log pow-exp sum-log flip-- rem-cbrt-cube rem-cube-cbrt |
| 2.0ms | (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429)))))))) |
| 3.0ms | (cbrt (pow (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429)))))))) 3)) |
| 3.0ms | (pow (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429)))))))) 3) |
| 2.0ms | (- 1.0 (* (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (cbrt (pow (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429)))))))) 3))) (exp (- (* (fabs x) (fabs x)))))) |
| 320.0ms | (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429)))))))) |
| 315.0ms | (cbrt (pow (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429)))))))) 3)) |
| 407.0ms | (pow (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429)))))))) 3) |
| 851.0ms | (- 1.0 (* (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (cbrt (pow (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429)))))))) 3))) (exp (- (* (fabs x) (fabs x)))))) |
Useful iterations: done (676.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 159 | 6940 |
| 1 | 439 | 6302 |
| 2 | 1651 | 5473 |
| done | 5000 | 5472 |
6 alts after pruning (6 fresh and 0 done)
Merged error: 13.3b
Found 4 expressions with local error:
| 0.2b | (pow (+ (* 0.3275911 (fabs x)) 1.0) 4) |
| 0.2b | (/ 1.453152027 (pow (+ (* 0.3275911 (fabs x)) 1.0) 3)) |
| 0.4b | (/ 1.421413741 (pow (+ (* 0.3275911 (fabs x)) 1.0) 2)) |
| 13.3b | (- 1.0 (* (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ (+ (/ 1.421413741 (pow (+ (* 0.3275911 (fabs x)) 1.0) 2)) 0.254829592) (- (/ 1.061405429 (pow (+ (* 0.3275911 (fabs x)) 1.0) 4)) (+ (/ 0.284496736 (+ (* 0.3275911 (fabs x)) 1.0)) (/ 1.453152027 (pow (+ (* 0.3275911 (fabs x)) 1.0) 3)))))) (exp (- (* (fabs x) (fabs x)))))) |
| 60× | times-frac |
| 48× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 27× | unpow-prod-down |
| 20× | associate-/r* |
| 15× | add-exp-log |
| 12× | cube-prod |
| 9× | sqr-pow |
| 8× | add-cbrt-cube |
| 6× | div-exp associate-/l* add-log-exp |
| 5× | pow1 |
| 4× | cube-mult unpow3 unpow2 |
| 3× | pow-to-exp pow-unpow pow-exp |
| 2× | cbrt-undiv cube-div frac-2neg clear-num associate-/r/ div-inv |
| 1× | sub-neg flip3-- pow-pow flip3-+ diff-log flip-- flip-+ |
| 5.0ms | (pow (+ (* 0.3275911 (fabs x)) 1.0) 4) |
| 14.0ms | (/ 1.453152027 (pow (+ (* 0.3275911 (fabs x)) 1.0) 3)) |
| 10.0ms | (/ 1.421413741 (pow (+ (* 0.3275911 (fabs x)) 1.0) 2)) |
| 2.0ms | (- 1.0 (* (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ (+ (/ 1.421413741 (pow (+ (* 0.3275911 (fabs x)) 1.0) 2)) 0.254829592) (- (/ 1.061405429 (pow (+ (* 0.3275911 (fabs x)) 1.0) 4)) (+ (/ 0.284496736 (+ (* 0.3275911 (fabs x)) 1.0)) (/ 1.453152027 (pow (+ (* 0.3275911 (fabs x)) 1.0) 3)))))) (exp (- (* (fabs x) (fabs x)))))) |
| 52.0ms | (pow (+ (* 0.3275911 (fabs x)) 1.0) 4) |
| 69.0ms | (/ 1.453152027 (pow (+ (* 0.3275911 (fabs x)) 1.0) 3)) |
| 55.0ms | (/ 1.421413741 (pow (+ (* 0.3275911 (fabs x)) 1.0) 2)) |
| 862.0ms | (- 1.0 (* (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ (+ (/ 1.421413741 (pow (+ (* 0.3275911 (fabs x)) 1.0) 2)) 0.254829592) (- (/ 1.061405429 (pow (+ (* 0.3275911 (fabs x)) 1.0) 4)) (+ (/ 0.284496736 (+ (* 0.3275911 (fabs x)) 1.0)) (/ 1.453152027 (pow (+ (* 0.3275911 (fabs x)) 1.0) 3)))))) (exp (- (* (fabs x) (fabs x)))))) |
Useful iterations: done (987.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 275 | 4041 |
| 1 | 591 | 3601 |
| 2 | 2233 | 3324 |
| done | 5000 | 3323 |
8 alts after pruning (8 fresh and 0 done)
Merged error: 13.3b
Found 4 expressions with local error:
| 0.2b | (/ 1.453152027 (pow (+ (* 0.3275911 (fabs x)) 1.0) 3)) |
| 0.4b | (/ 1.421413741 (pow (+ (* 0.3275911 (fabs x)) 1.0) 2)) |
| 1.2b | (exp (log (- 1.0 (* (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ (+ (/ 1.421413741 (pow (+ (* 0.3275911 (fabs x)) 1.0) 2)) 0.254829592) (- (/ 1.061405429 (pow (+ (* 0.3275911 (fabs x)) 1.0) 4)) (+ (/ 0.284496736 (+ (* 0.3275911 (fabs x)) 1.0)) (/ 1.453152027 (pow (+ (* 0.3275911 (fabs x)) 1.0) 3)))))) (exp (- (pow (fabs x) 2))))))) |
| 13.3b | (- 1.0 (* (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ (+ (/ 1.421413741 (pow (+ (* 0.3275911 (fabs x)) 1.0) 2)) 0.254829592) (- (/ 1.061405429 (pow (+ (* 0.3275911 (fabs x)) 1.0) 4)) (+ (/ 0.284496736 (+ (* 0.3275911 (fabs x)) 1.0)) (/ 1.453152027 (pow (+ (* 0.3275911 (fabs x)) 1.0) 3)))))) (exp (- (pow (fabs x) 2))))) |
| 60× | times-frac |
| 48× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 24× | unpow-prod-down |
| 20× | associate-/r* |
| 14× | add-exp-log |
| 12× | cube-prod |
| 8× | add-cbrt-cube sqr-pow |
| 6× | div-exp associate-/l* add-log-exp |
| 5× | pow1 |
| 4× | cube-mult exp-prod unpow3 unpow2 |
| 3× | log-prod exp-sum |
| 2× | cbrt-undiv cube-div pow-to-exp log-div flip3-- frac-2neg exp-diff pow-exp clear-num associate-/r/ flip-- div-inv |
| 1× | sub-neg flip3-+ diff-log log-pow flip-+ rem-exp-log |
| 11.0ms | (/ 1.453152027 (pow (+ (* 0.3275911 (fabs x)) 1.0) 3)) |
| 10.0ms | (/ 1.421413741 (pow (+ (* 0.3275911 (fabs x)) 1.0) 2)) |
| 3.0ms | (exp (log (- 1.0 (* (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ (+ (/ 1.421413741 (pow (+ (* 0.3275911 (fabs x)) 1.0) 2)) 0.254829592) (- (/ 1.061405429 (pow (+ (* 0.3275911 (fabs x)) 1.0) 4)) (+ (/ 0.284496736 (+ (* 0.3275911 (fabs x)) 1.0)) (/ 1.453152027 (pow (+ (* 0.3275911 (fabs x)) 1.0) 3)))))) (exp (- (pow (fabs x) 2))))))) |
| 2.0ms | (- 1.0 (* (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ (+ (/ 1.421413741 (pow (+ (* 0.3275911 (fabs x)) 1.0) 2)) 0.254829592) (- (/ 1.061405429 (pow (+ (* 0.3275911 (fabs x)) 1.0) 4)) (+ (/ 0.284496736 (+ (* 0.3275911 (fabs x)) 1.0)) (/ 1.453152027 (pow (+ (* 0.3275911 (fabs x)) 1.0) 3)))))) (exp (- (pow (fabs x) 2))))) |
| 66.0ms | (/ 1.453152027 (pow (+ (* 0.3275911 (fabs x)) 1.0) 3)) |
| 241.0ms | (/ 1.421413741 (pow (+ (* 0.3275911 (fabs x)) 1.0) 2)) |
| 871.0ms | (exp (log (- 1.0 (* (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ (+ (/ 1.421413741 (pow (+ (* 0.3275911 (fabs x)) 1.0) 2)) 0.254829592) (- (/ 1.061405429 (pow (+ (* 0.3275911 (fabs x)) 1.0) 4)) (+ (/ 0.284496736 (+ (* 0.3275911 (fabs x)) 1.0)) (/ 1.453152027 (pow (+ (* 0.3275911 (fabs x)) 1.0) 3)))))) (exp (- (pow (fabs x) 2))))))) |
| 871.0ms | (- 1.0 (* (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ (+ (/ 1.421413741 (pow (+ (* 0.3275911 (fabs x)) 1.0) 2)) 0.254829592) (- (/ 1.061405429 (pow (+ (* 0.3275911 (fabs x)) 1.0) 4)) (+ (/ 0.284496736 (+ (* 0.3275911 (fabs x)) 1.0)) (/ 1.453152027 (pow (+ (* 0.3275911 (fabs x)) 1.0) 3)))))) (exp (- (pow (fabs x) 2))))) |
Useful iterations: done (785.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 281 | 5712 |
| 1 | 575 | 5230 |
| 2 | 2195 | 4662 |
| done | 5001 | 4660 |
9 alts after pruning (9 fresh and 0 done)
Merged error: 13.3b
0% (0.1b remaining)
Error of 13.6b against oracle of 13.5b and baseline of 13.6b
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 36 | 64 |
| 1 | 44 | 64 |
| 2 | 46 | 64 |
| done | 46 | 64 |
| 424.0ms | 3841× | body | 160 | valid |
| 234.0ms | 4159× | body | 80 | valid |