Time bar (total: 1.5m)
| 144.0ms | 54× | body | 10240 | exit |
| 67.0ms | 53× | body | 1280 | valid |
| 62.0ms | 323× | body | 80 | valid |
| 37.0ms | 48× | body | 640 | valid |
| 9.0ms | 17× | body | 320 | valid |
| 4.0ms | 10× | body | 160 | valid |
| 328.0ms | (/ (- (* (+ 1 (/ 1 eps)) (exp (- (* (- 1 eps) x)))) (* (- (/ 1 eps) 1) (exp (- (* (+ 1 eps) x))))) 2) |
1 alts after pruning (1 fresh and 0 done)
Merged error: 29.7b
Found 4 expressions with local error:
| 1.7b | (- (* (+ 1 (/ 1 eps)) (exp (- (* (- 1 eps) x)))) (* (- (/ 1 eps) 1) (exp (- (* (+ 1 eps) x))))) |
| 0.0b | (* (+ 1 eps) x) |
| 0.0b | (* (- 1 eps) x) |
| 0.0b | (* (+ 1 (/ 1 eps)) (exp (- (* (- 1 eps) x)))) |
| 81× | frac-sub |
| 76× | exp-neg frac-times |
| 57× | neg-sub0 exp-diff |
| 42× | associate-*l/ |
| 38× | associate-*r/ |
| 31× | flip3-+ flip-+ |
| 29× | flip3-- flip-- |
| 19× | add-sqr-sqrt un-div-inv |
| 18× | *-un-lft-identity |
| 15× | associate-*l* |
| 10× | pow1 add-cbrt-cube add-cube-cbrt |
| 9× | associate-*r* add-exp-log |
| 6× | add-log-exp |
| 4× | insert-posit16 |
| 3× | pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out unswap-sqr |
| 2× | difference-of-squares |
| 1× | sub-neg diff-log div-inv distribute-lft-out-- |
| 54.0ms | (* (+ 1 (/ 1 eps)) (exp (- (* (- 1 eps) x)))) |
| 37.0ms | (- (* (+ 1 (/ 1 eps)) (exp (- (* (- 1 eps) x)))) (* (- (/ 1 eps) 1) (exp (- (* (+ 1 eps) x))))) |
| 17.0ms | (* (+ 1 eps) x) |
| 16.0ms | (* (- 1 eps) x) |
| 152.0ms | (- (* (+ 1 (/ 1 eps)) (exp (- (* (- 1 eps) x)))) (* (- (/ 1 eps) 1) (exp (- (* (+ 1 eps) x))))) |
| 46.0ms | (* (+ 1 (/ 1 eps)) (exp (- (* (- 1 eps) x)))) |
| 39.0ms | (* (+ 1 eps) x) |
| 30.0ms | (* (- 1 eps) x) |
| 845.0ms | (* (exp (* (- 1 eps) x)) (exp (* (+ 1 eps) x))) |
| 827.0ms | (- (* (* (- (* 1 1) (* (/ 1 eps) (/ 1 eps))) 1) (exp (* (+ 1 eps) x))) (* (* (- 1 (/ 1 eps)) (exp (* (- 1 eps) x))) (* (- (/ 1 eps) 1) (exp 0)))) |
| 602.0ms | (- (* (* (+ 1 (/ 1 eps)) 1) (+ (/ 1 eps) 1)) (* (exp (* (- 1 eps) x)) (* (- (* (/ 1 eps) (/ 1 eps)) (* 1 1)) (exp (- (* (+ 1 eps) x)))))) |
| 599.0ms | (* (exp (* (- 1 eps) x)) (* (+ (* (/ 1 eps) (/ 1 eps)) (+ (* 1 1) (* (/ 1 eps) 1))) (exp (* (+ 1 eps) x)))) |
| 582.0ms | (* (+ (* 1 1) (- (* (/ 1 eps) (/ 1 eps)) (* 1 (/ 1 eps)))) (+ (* (/ 1 eps) (/ 1 eps)) (+ (* 1 1) (* (/ 1 eps) 1)))) |
2 alts after pruning (2 fresh and 0 done)
Merged error: 0.5b
Found 3 expressions with local error:
| 5.0b | (- (- 2 (* x x)) (* (* x (* x x)) -2/3)) |
| 0.1b | (* (* x (* x x)) -2/3) |
| 0.1b | (* x (* x x)) |
| 26× | pow1 |
| 17× | add-cbrt-cube add-exp-log |
| 9× | pow-prod-down prod-exp cbrt-unprod |
| 8× | add-log-exp |
| 6× | add-sqr-sqrt |
| 5× | *-un-lft-identity pow-prod-up add-cube-cbrt |
| 4× | associate-*r* associate-*l* |
| 3× | diff-log insert-posit16 |
| 2× | sub-neg associate--l+ *-commutative |
| 1× | associate--l- pow2 pow-plus flip3-- cube-unmult pow-sqr flip-- unswap-sqr |
| 57.0ms | (* (* x (* x x)) -2/3) |
| 49.0ms | (- (- 2 (* x x)) (* (* x (* x x)) -2/3)) |
| 17.0ms | (* x (* x x)) |
| 59.0ms | (* x (* x x)) |
| 49.0ms | (* (* x (* x x)) -2/3) |
| 39.0ms | (- (- 2 (* x x)) (* (* x (* x x)) -2/3)) |
| 570.0ms | (- (+ (* 2/3 (pow x 3)) 2) (pow x 2)) |
| 503.0ms | (* (* (* x x) x) (* (* (* x x) (* x x)) (* x x))) |
| 490.0ms | (/ (/ (exp 2) (exp (* x x))) (exp (* (* x (* x x)) -2/3))) |
| 452.0ms | (* (* (* x x) x) (* (* (* x x) x) (* (* x x) x))) |
| 397.0ms | (* (* (* (* x (* x x)) (* x (* x x))) (* x (* x x))) (* (* -2/3 -2/3) -2/3)) |
3 alts after pruning (3 fresh and 0 done)
Merged error: 0.5b
Found 3 expressions with local error:
| 5.0b | (- (- 2 (* x x)) (* (* x (* x x)) -2/3)) |
| 0.1b | (* (* x (* x x)) -2/3) |
| 0.1b | (* x (* x x)) |
| 26× | pow1 |
| 17× | add-cbrt-cube add-exp-log |
| 9× | pow-prod-down prod-exp cbrt-unprod |
| 8× | add-log-exp |
| 6× | add-sqr-sqrt |
| 5× | *-un-lft-identity pow-prod-up add-cube-cbrt |
| 4× | associate-*r* associate-*l* |
| 3× | diff-log insert-posit16 |
| 2× | sub-neg associate--l+ *-commutative |
| 1× | associate--l- pow2 pow-plus flip3-- cube-unmult pow-sqr flip-- unswap-sqr |
| 60.0ms | (* (* x (* x x)) -2/3) |
| 47.0ms | (- (- 2 (* x x)) (* (* x (* x x)) -2/3)) |
| 18.0ms | (* x (* x x)) |
| 53.0ms | (* x (* x x)) |
| 53.0ms | (* (* x (* x x)) -2/3) |
| 51.0ms | (- (- 2 (* x x)) (* (* x (* x x)) -2/3)) |
| 512.0ms | (* (* (* x x) x) (* (* (* x x) (* x x)) (* x x))) |
| 485.0ms | (* (* (* x x) x) (* (* (* x x) x) (* (* x x) x))) |
| 438.0ms | (/ (/ (exp 2) (exp (* x x))) (exp (* (* x (* x x)) -2/3))) |
| 410.0ms | (* (* (* (* x (* x x)) (* x (* x x))) (* x (* x x))) (* (* -2/3 -2/3) -2/3)) |
| 300.0ms | (* (* (* (* x x) x) (* (* (* x x) x) (* (* x x) x))) (* (* -2/3 -2/3) -2/3)) |
3 alts after pruning (2 fresh and 1 done)
Merged error: 0.5b
Found 4 expressions with local error:
| 16.9b | (posit16->real (real->posit16 (* x (* x x)))) |
| 5.0b | (- (- 2 (* x x)) (* (posit16->real (real->posit16 (* x (* x x)))) -2/3)) |
| 0.1b | (* (posit16->real (real->posit16 (* x (* x x)))) -2/3) |
| 0.1b | (* x (* x x)) |
| 20× | pow1 |
| 11× | add-cbrt-cube add-exp-log |
| 10× | add-sqr-sqrt |
| 9× | add-log-exp |
| 7× | *-un-lft-identity add-cube-cbrt |
| 6× | associate-*l* |
| 5× | pow-prod-up |
| 4× | associate-*r* pow-prod-down prod-exp cbrt-unprod insert-posit16 |
| 3× | diff-log |
| 2× | sub-neg associate--l+ *-commutative unswap-sqr |
| 1× | associate--l- pow2 pow-plus flip3-- cube-unmult pow-sqr remove-posit16 flip-- |
| 31.0ms | (- (- 2 (* x x)) (* (posit16->real (real->posit16 (* x (* x x)))) -2/3)) |
| 27.0ms | (* x (* x x)) |
| 6.0ms | (* (posit16->real (real->posit16 (* x (* x x)))) -2/3) |
| 0.0ms | (posit16->real (real->posit16 (* x (* x x)))) |
| 70.0ms | (* (posit16->real (real->posit16 (* x (* x x)))) -2/3) |
| 66.0ms | (posit16->real (real->posit16 (* x (* x x)))) |
| 63.0ms | (* x (* x x)) |
| 59.0ms | (- (- 2 (* x x)) (* (posit16->real (real->posit16 (* x (* x x)))) -2/3)) |
| 477.0ms | (/ (/ (exp 2) (exp (* x x))) (exp (* (posit16->real (real->posit16 (* x (* x x)))) -2/3))) |
| 472.0ms | (* (* (* x x) x) (* (* (* x x) x) (* (* x x) x))) |
| 458.0ms | (* (* (* x x) x) (* (* (* x x) (* x x)) (* x x))) |
| 263.0ms | (* (* (* (posit16->real (real->posit16 (* x (* x x)))) (posit16->real (real->posit16 (* x (* x x))))) (posit16->real (real->posit16 (* x (* x x))))) (* (* -2/3 -2/3) -2/3)) |
| 216.0ms | (- (+ (* 2/3 (pow x 3)) 2) (pow x 2)) |
4 alts after pruning (3 fresh and 1 done)
Merged error: 0.5b
97.2% (0.4b remaining)
Error of 0.9b against oracle of 0.5b and baseline of 16.0b
| 3.4s | 1942× | body | 10240 | exit |
| 3.2s | 10040× | body | 80 | valid |
| 2.4s | 1779× | body | 1280 | valid |
| 1.6s | 1306× | body | 640 | valid |
| 372.0ms | 624× | body | 320 | valid |
| 110.0ms | 316× | body | 160 | valid |