Time bar (total: 1.2m)
| 488.0ms | 700× | body | 80 | nan |
| 81.0ms | 377× | body | 80 | valid |
| 53.0ms | (* (/ 1 (sqrt k)) (pow (* (* 2 PI) n) (/ (- 1 k) 2))) |
2 alts after pruning (2 fresh and 0 done)
Merged error: 0.2b
Found 3 expressions with local error:
| 0.4b | (pow (* (* n 2) PI) (- 1/2 (/ k 2))) |
| 0.3b | (* (* n 2) PI) |
| 0.2b | (/ (pow (* (* n 2) PI) (- 1/2 (/ k 2))) (sqrt k)) |
| 18× | times-frac |
| 15× | add-sqr-sqrt *-un-lft-identity add-cube-cbrt |
| 10× | unpow-prod-up |
| 9× | add-exp-log |
| 6× | associate-/l* |
| 5× | sub-neg unpow-prod-down add-cbrt-cube |
| 4× | pow1 |
| 3× | expm1-log1p-u pow-unpow associate-/r* div-exp insert-posit16 log1p-expm1-u add-log-exp |
| 2× | pow-to-exp pow-exp pow-sub |
| 1× | cbrt-undiv clear-num pow-pow frac-2neg associate-*l* *-commutative div-inv associate-/l/ |
| 7.0ms | (/ (pow (* (* n 2) PI) (- 1/2 (/ k 2))) (sqrt k)) |
| 7.0ms | (pow (* (* n 2) PI) (- 1/2 (/ k 2))) |
| 3.0ms | (* (* n 2) PI) |
| 226.0ms | (/ (pow (* (* n 2) PI) (- 1/2 (/ k 2))) (sqrt k)) |
| 140.0ms | (pow (* (* n 2) PI) (- 1/2 (/ k 2))) |
| 74.0ms | (* (* n 2) PI) |
| 676.0ms | (- (+ (* 1/4 (* (log (* 2 PI)) (* (exp (* 1/2 (+ (log n) (log (* 2 PI))))) (* (log n) (pow k 2))))) (+ (* 1/8 (* (exp (* 1/2 (+ (log n) (log (* 2 PI))))) (* (pow (log n) 2) (pow k 2)))) (+ (exp (* 1/2 (+ (log n) (log (* 2 PI))))) (* 1/8 (* (pow (log (* 2 PI)) 2) (* (exp (* 1/2 (+ (log n) (log (* 2 PI))))) (pow k 2))))))) (+ (* 1/2 (* (exp (* 1/2 (+ (log n) (log (* 2 PI))))) (* (log n) k))) (* 1/2 (* (log (* 2 PI)) (* (exp (* 1/2 (+ (log n) (log (* 2 PI))))) k))))) |
| 407.0ms | (- (log (pow (* (* n 2) PI) (- 1/2 (/ k 2)))) (log (sqrt k))) |
| 296.0ms | (exp (* (- 1/2 (* 1/2 k)) (- (log (* -2 PI)) (log (/ -1 n))))) |
| 227.0ms | (exp (* (- 1/2 (* 1/2 k)) (- (log (* 2 PI)) (log (/ 1 n))))) |
| 213.0ms | (/ (* (* (pow (* (* n 2) PI) (- 1/2 (/ k 2))) (pow (* (* n 2) PI) (- 1/2 (/ k 2)))) (pow (* (* n 2) PI) (- 1/2 (/ k 2)))) (* (* (sqrt k) (sqrt k)) (sqrt k))) |
10 alts after pruning (10 fresh and 0 done)
Merged error: 0.0b
Found 4 expressions with local error:
| 0.4b | (pow (* (* n 2) PI) (- 1/2 (/ k 2))) |
| 0.3b | (* (* n 2) PI) |
| 0.2b | (/ (sqrt k) (pow (* (* n 2) PI) (- 1/2 (/ k 2)))) |
| 0.1b | (/ 1 (/ (sqrt k) (pow (* (* n 2) PI) (- 1/2 (/ k 2))))) |
| 36× | times-frac |
| 29× | associate-/r* |
| 26× | add-sqr-sqrt *-un-lft-identity add-cube-cbrt |
| 16× | unpow-prod-up add-exp-log |
| 8× | sub-neg unpow-prod-down |
| 6× | pow1 add-cbrt-cube div-exp |
| 4× | expm1-log1p-u rec-exp insert-posit16 log1p-expm1-u add-log-exp |
| 3× | pow-to-exp pow-unpow pow-exp associate-/r/ div-inv associate-/l* pow-sub |
| 2× | clear-num frac-2neg |
| 1× | cbrt-undiv pow-pow associate-*l* *-commutative pow-flip inv-pow |
| 14.0ms | (/ (sqrt k) (pow (* (* n 2) PI) (- 1/2 (/ k 2)))) |
| 7.0ms | (/ 1 (/ (sqrt k) (pow (* (* n 2) PI) (- 1/2 (/ k 2))))) |
| 4.0ms | (* (* n 2) PI) |
| 4.0ms | (pow (* (* n 2) PI) (- 1/2 (/ k 2))) |
| 200.0ms | (/ 1 (/ (sqrt k) (pow (* (* n 2) PI) (- 1/2 (/ k 2))))) |
| 153.0ms | (/ (sqrt k) (pow (* (* n 2) PI) (- 1/2 (/ k 2)))) |
| 139.0ms | (pow (* (* n 2) PI) (- 1/2 (/ k 2))) |
| 62.0ms | (* (* n 2) PI) |
| 710.0ms | (- (+ (* 1/4 (* (log (* 2 PI)) (* (exp (* 1/2 (+ (log n) (log (* 2 PI))))) (* (log n) (pow k 2))))) (+ (* 1/8 (* (exp (* 1/2 (+ (log n) (log (* 2 PI))))) (* (pow (log n) 2) (pow k 2)))) (+ (exp (* 1/2 (+ (log n) (log (* 2 PI))))) (* 1/8 (* (pow (log (* 2 PI)) 2) (* (exp (* 1/2 (+ (log n) (log (* 2 PI))))) (pow k 2))))))) (+ (* 1/2 (* (exp (* 1/2 (+ (log n) (log (* 2 PI))))) (* (log n) k))) (* 1/2 (* (log (* 2 PI)) (* (exp (* 1/2 (+ (log n) (log (* 2 PI))))) k))))) |
| 375.0ms | (- (log (sqrt k)) (log (pow (* (* n 2) PI) (- 1/2 (/ k 2))))) |
| 304.0ms | (exp (* (- 1/2 (* 1/2 k)) (- (log (* -2 PI)) (log (/ -1 n))))) |
| 211.0ms | (exp (* (- 1/2 (* 1/2 k)) (- (log (* 2 PI)) (log (/ 1 n))))) |
| 199.0ms | (/ (* (* (sqrt k) (sqrt k)) (sqrt k)) (* (* (pow (* (* n 2) PI) (- 1/2 (/ k 2))) (pow (* (* n 2) PI) (- 1/2 (/ k 2)))) (pow (* (* n 2) PI) (- 1/2 (/ k 2))))) |
10 alts after pruning (10 fresh and 0 done)
Merged error: 0b
Found 4 expressions with local error:
| 0.5b | (pow PI (- 1/2 (/ k 2))) |
| 0.4b | (pow (* n 2) (- 1/2 (/ k 2))) |
| 0.2b | (/ (sqrt k) (pow PI (- 1/2 (/ k 2)))) |
| 0.2b | (/ (pow (* n 2) (- 1/2 (/ k 2))) (/ (sqrt k) (pow PI (- 1/2 (/ k 2))))) |
| 240× | times-frac |
| 100× | add-sqr-sqrt *-un-lft-identity add-cube-cbrt |
| 96× | unpow-prod-up |
| 48× | sub-neg |
| 26× | add-exp-log |
| 25× | associate-/r* |
| 22× | unpow-prod-down |
| 17× | div-exp |
| 11× | add-cbrt-cube pow-sub |
| 9× | pow-to-exp associate-/r/ div-inv associate-/l* |
| 6× | pow-unpow |
| 5× | pow1 |
| 4× | expm1-log1p-u cbrt-undiv pow-exp insert-posit16 log1p-expm1-u add-log-exp |
| 2× | clear-num frac-2neg |
| 1× | pow-pow associate-/l/ |
| 8.0ms | (/ (pow (* n 2) (- 1/2 (/ k 2))) (/ (sqrt k) (pow PI (- 1/2 (/ k 2))))) |
| 8.0ms | (/ (sqrt k) (pow PI (- 1/2 (/ k 2)))) |
| 3.0ms | (pow (* n 2) (- 1/2 (/ k 2))) |
| 2.0ms | (pow PI (- 1/2 (/ k 2))) |
| 304.0ms | (/ (pow (* n 2) (- 1/2 (/ k 2))) (/ (sqrt k) (pow PI (- 1/2 (/ k 2))))) |
| 105.0ms | (/ (sqrt k) (pow PI (- 1/2 (/ k 2)))) |
| 97.0ms | (pow (* n 2) (- 1/2 (/ k 2))) |
| 32.0ms | (pow PI (- 1/2 (/ k 2))) |
| 607.0ms | (- (+ (exp (* 1/2 (+ (log 2) (log n)))) (+ (* 1/8 (* (pow (log 2) 2) (* (exp (* 1/2 (+ (log 2) (log n)))) (pow k 2)))) (+ (* 1/4 (* (log 2) (* (exp (* 1/2 (+ (log 2) (log n)))) (* (log n) (pow k 2))))) (* 1/8 (* (exp (* 1/2 (+ (log 2) (log n)))) (* (pow (log n) 2) (pow k 2))))))) (+ (* 1/2 (* (exp (* 1/2 (+ (log 2) (log n)))) (* (log n) k))) (* 1/2 (* (log 2) (* (exp (* 1/2 (+ (log 2) (log n)))) k))))) |
| 570.0ms | (- (log (pow (* n 2) (- 1/2 (/ k 2)))) (- (log (sqrt k)) (log (pow PI (- 1/2 (/ k 2)))))) |
| 394.0ms | (- (+ (pow PI 1/2) (* 1/8 (* (* (pow (log PI) 2) (pow k 2)) (sqrt PI)))) (* 1/2 (* (* (log PI) k) (sqrt PI)))) |
| 391.0ms | (/ (* (* (pow (* n 2) (- 1/2 (/ k 2))) (pow (* n 2) (- 1/2 (/ k 2)))) (pow (* n 2) (- 1/2 (/ k 2)))) (* (* (/ (sqrt k) (pow PI (- 1/2 (/ k 2)))) (/ (sqrt k) (pow PI (- 1/2 (/ k 2))))) (/ (sqrt k) (pow PI (- 1/2 (/ k 2)))))) |
| 342.0ms | (/ (* (cbrt (pow (* n 2) (- 1/2 (/ k 2)))) (cbrt (pow (* n 2) (- 1/2 (/ k 2))))) (/ (* (cbrt (sqrt k)) (cbrt (sqrt k))) (* (cbrt (pow PI (- 1/2 (/ k 2)))) (cbrt (pow PI (- 1/2 (/ k 2))))))) |
6 alts after pruning (6 fresh and 0 done)
Merged error: 0b
Found 4 expressions with local error:
| 0.5b | (pow PI (- 1/2 (/ k 2))) |
| 0.4b | (pow (* n 2) (- 1/2 (/ k 2))) |
| 0.2b | (/ (pow (* n 2) (- 1/2 (/ k 2))) (sqrt k)) |
| 0.2b | (/ (/ (pow (* n 2) (- 1/2 (/ k 2))) (sqrt k)) (/ 1 (pow PI (- 1/2 (/ k 2))))) |
| 236× | times-frac |
| 100× | add-sqr-sqrt *-un-lft-identity add-cube-cbrt |
| 48× | unpow-prod-up |
| 36× | add-exp-log |
| 31× | div-inv |
| 28× | associate-/l* |
| 26× | pow-sub |
| 24× | sub-neg div-exp associate-/r/ |
| 23× | unpow-prod-down |
| 11× | add-cbrt-cube |
| 10× | pow-to-exp |
| 8× | rec-exp associate-/r* |
| 6× | pow-unpow |
| 5× | pow1 pow-exp |
| 4× | expm1-log1p-u cbrt-undiv insert-posit16 log1p-expm1-u add-log-exp |
| 2× | clear-num frac-2neg associate-/l/ |
| 1× | pow-pow |
| 19.0ms | (/ (/ (pow (* n 2) (- 1/2 (/ k 2))) (sqrt k)) (/ 1 (pow PI (- 1/2 (/ k 2))))) |
| 11.0ms | (/ (pow (* n 2) (- 1/2 (/ k 2))) (sqrt k)) |
| 4.0ms | (pow (* n 2) (- 1/2 (/ k 2))) |
| 2.0ms | (pow PI (- 1/2 (/ k 2))) |
| 264.0ms | (/ (/ (pow (* n 2) (- 1/2 (/ k 2))) (sqrt k)) (/ 1 (pow PI (- 1/2 (/ k 2))))) |
| 178.0ms | (/ (pow (* n 2) (- 1/2 (/ k 2))) (sqrt k)) |
| 98.0ms | (pow (* n 2) (- 1/2 (/ k 2))) |
| 45.0ms | (pow PI (- 1/2 (/ k 2))) |
| 582.0ms | (- (- (* (log (* n 2)) (- 1/2 (/ k 2))) (log (sqrt k))) (- (* (log PI) (- 1/2 (/ k 2))))) |
| 582.0ms | (- (+ (exp (* 1/2 (+ (log 2) (log n)))) (+ (* 1/8 (* (pow (log 2) 2) (* (exp (* 1/2 (+ (log 2) (log n)))) (pow k 2)))) (+ (* 1/4 (* (log 2) (* (exp (* 1/2 (+ (log 2) (log n)))) (* (log n) (pow k 2))))) (* 1/8 (* (exp (* 1/2 (+ (log 2) (log n)))) (* (pow (log n) 2) (pow k 2))))))) (+ (* 1/2 (* (exp (* 1/2 (+ (log 2) (log n)))) (* (log n) k))) (* 1/2 (* (log 2) (* (exp (* 1/2 (+ (log 2) (log n)))) k))))) |
| 513.0ms | (- (- (log (pow (* n 2) (- 1/2 (/ k 2)))) (log (sqrt k))) (- (log (pow PI (- 1/2 (/ k 2)))))) |
| 428.0ms | (/ (/ (* (cbrt (pow (* n 2) (- 1/2 (/ k 2)))) (cbrt (pow (* n 2) (- 1/2 (/ k 2))))) (* (cbrt (sqrt k)) (cbrt (sqrt k)))) (* (cbrt (/ 1 (pow PI (- 1/2 (/ k 2))))) (cbrt (/ 1 (pow PI (- 1/2 (/ k 2))))))) |
| 415.0ms | (- (- (log (pow (* n 2) (- 1/2 (/ k 2)))) (log (sqrt k))) (log (/ 1 (pow PI (- 1/2 (/ k 2)))))) |
6 alts after pruning (5 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
| 3.7s | 20590× | body | 80 | nan |
| 3.3s | 11907× | body | 80 | valid |
| 0.0ms | 1× | body | 160 | nan |