Time bar (total: 8.2s)
| 8.0ms | 39× | body | 2560 | valid |
| 6.0ms | 36× | body | 1280 | valid |
| 6.0ms | 165× | body | 80 | valid |
| 3.0ms | 86× | body | 80 | nan |
| 2.0ms | 13× | body | 640 | valid |
| 1.0ms | 8× | body | 320 | valid |
| 1.0ms | 2× | body | 5120 | valid |
| 0.0ms | 4× | body | 160 | valid |
Useful iterations: 2 (5.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 12 | 17 |
| 1 | 22 | 17 |
| 2 | 42 | 16 |
| 3 | 83 | 16 |
| 4 | 102 | 16 |
| 5 | 110 | 16 |
| done | 110 | 16 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 33.2b
Found 4 expressions with local error:
| 0.2b | (* (* 3.0 a) c) |
| 1.0b | (- (* b b) (* (* 3.0 a) c)) |
| 1.4b | (+ (- b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 22.6b | (sqrt (- (* b b) (* (* 3.0 a) c))) |
| 13× | *-un-lft-identity |
| 10× | pow1 add-sqr-sqrt fma-def add-log-exp |
| 9× | add-exp-log add-cube-cbrt add-cbrt-cube |
| 4× | expm1-log1p-u distribute-rgt-neg-in log1p-expm1-u |
| 3× | distribute-lft-neg-in associate-*r* pow-prod-down prod-exp sqrt-prod cbrt-unprod |
| 2× | flip3-- sqrt-div sum-log flip-- distribute-lft-out |
| 1× | +-commutative neg-sub0 associate-+l- neg-mul-1 sub-neg rem-sqrt-square sqrt-pow1 flip3-+ pow1/2 fma-neg diff-log associate-*l* prod-diff neg-log *-commutative flip-+ |
| 6.0ms | (* (* 3.0 a) c) |
| 3.0ms | (- (* b b) (* (* 3.0 a) c)) |
| 15.0ms | (+ (- b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 4.0ms | (sqrt (- (* b b) (* (* 3.0 a) c))) |
| 19.0ms | (* (* 3.0 a) c) |
| 45.0ms | (- (* b b) (* (* 3.0 a) c)) |
| 74.0ms | (+ (- b) (sqrt (- (* b b) (* (* 3.0 a) c)))) |
| 69.0ms | (sqrt (- (* b b) (* (* 3.0 a) c))) |
Useful iterations: 2 (101.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 135 | 1109 |
| 1 | 351 | 1006 |
| 2 | 1323 | 900 |
| done | 5001 | 900 |
10 alts after pruning (10 fresh and 0 done)
Merged error: 14.4b
Found 4 expressions with local error:
| 0.2b | (* c (* 3.0 a)) |
| 1.3b | (fma b b (- (* c (* 3.0 a)))) |
| 1.4b | (+ (- b) (sqrt (fma b b (- (* c (* 3.0 a)))))) |
| 22.6b | (sqrt (fma b b (- (* c (* 3.0 a))))) |
| 13× | *-un-lft-identity |
| 10× | pow1 add-sqr-sqrt fma-def |
| 9× | add-exp-log add-cube-cbrt add-cbrt-cube |
| 8× | add-log-exp |
| 4× | expm1-log1p-u distribute-rgt-neg-in log1p-expm1-u |
| 3× | distribute-lft-neg-in associate-*l* pow-prod-down prod-exp sqrt-prod cbrt-unprod |
| 2× | sum-log distribute-lft-out |
| 1× | +-commutative neg-sub0 associate-+l- neg-mul-1 rem-sqrt-square sqrt-pow1 flip3-+ pow1/2 associate-*r* neg-log *-commutative flip-+ fma-udef |
| 6.0ms | (* c (* 3.0 a)) |
| 0.0ms | (fma b b (- (* c (* 3.0 a)))) |
| 8.0ms | (+ (- b) (sqrt (fma b b (- (* c (* 3.0 a)))))) |
| 1.0ms | (sqrt (fma b b (- (* c (* 3.0 a))))) |
| 17.0ms | (* c (* 3.0 a)) |
| 53.0ms | (fma b b (- (* c (* 3.0 a)))) |
| 86.0ms | (+ (- b) (sqrt (fma b b (- (* c (* 3.0 a)))))) |
| 77.0ms | (sqrt (fma b b (- (* c (* 3.0 a))))) |
Useful iterations: 3 (274.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 114 | 916 |
| 1 | 272 | 846 |
| 2 | 837 | 751 |
| 3 | 2873 | 741 |
| done | 5000 | 741 |
9 alts after pruning (8 fresh and 1 done)
Merged error: 14.3b
Found 4 expressions with local error:
| 15.3b | (cbrt (* c (* 3.0 a))) |
| 15.3b | (cbrt (* c (* 3.0 a))) |
| 15.3b | (cbrt (* c (* 3.0 a))) |
| 22.6b | (sqrt (fma b b (- (* (* (cbrt (* c (* 3.0 a))) (cbrt (* c (* 3.0 a)))) (cbrt (* c (* 3.0 a))))))) |
| 6× | add-sqr-sqrt |
| 5× | pow1 add-cube-cbrt *-un-lft-identity |
| 4× | add-exp-log expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp |
| 3× | cbrt-prod pow1/3 sqrt-prod |
| 1× | rem-sqrt-square sqrt-pow1 pow1/2 |
| 4.0ms | (cbrt (* c (* 3.0 a))) |
| 4.0ms | (cbrt (* c (* 3.0 a))) |
| 4.0ms | (cbrt (* c (* 3.0 a))) |
| 1.0ms | (sqrt (fma b b (- (* (* (cbrt (* c (* 3.0 a))) (cbrt (* c (* 3.0 a)))) (cbrt (* c (* 3.0 a))))))) |
| 93.0ms | (cbrt (* c (* 3.0 a))) |
| 265.0ms | (cbrt (* c (* 3.0 a))) |
| 94.0ms | (cbrt (* c (* 3.0 a))) |
| 141.0ms | (sqrt (fma b b (- (* (* (cbrt (* c (* 3.0 a))) (cbrt (* c (* 3.0 a)))) (cbrt (* c (* 3.0 a))))))) |
Useful iterations: 4 (344.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 77 | 896 |
| 1 | 161 | 833 |
| 2 | 341 | 589 |
| 3 | 884 | 529 |
| 4 | 2973 | 498 |
| done | 5001 | 498 |
9 alts after pruning (8 fresh and 1 done)
Merged error: 14.3b
Found 4 expressions with local error:
| 15.3b | (cbrt (* c (* 3.0 a))) |
| 15.3b | (cbrt (* c (* 3.0 a))) |
| 15.3b | (cbrt (* a c)) |
| 22.6b | (sqrt (fma b b (- (* (* (cbrt (* c (* 3.0 a))) (* (cbrt 3.0) (cbrt (* a c)))) (cbrt (* c (* 3.0 a))))))) |
| 6× | add-sqr-sqrt |
| 5× | pow1 add-cube-cbrt *-un-lft-identity |
| 4× | add-exp-log expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp |
| 3× | cbrt-prod pow1/3 sqrt-prod |
| 1× | rem-sqrt-square sqrt-pow1 pow1/2 |
| 4.0ms | (cbrt (* c (* 3.0 a))) |
| 4.0ms | (cbrt (* c (* 3.0 a))) |
| 1.0ms | (cbrt (* a c)) |
| 1.0ms | (sqrt (fma b b (- (* (* (cbrt (* c (* 3.0 a))) (* (cbrt 3.0) (cbrt (* a c)))) (cbrt (* c (* 3.0 a))))))) |
| 95.0ms | (cbrt (* c (* 3.0 a))) |
| 94.0ms | (cbrt (* c (* 3.0 a))) |
| 68.0ms | (cbrt (* a c)) |
| 135.0ms | (sqrt (fma b b (- (* (* (cbrt (* c (* 3.0 a))) (* (cbrt 3.0) (cbrt (* a c)))) (cbrt (* c (* 3.0 a))))))) |
Useful iterations: 4 (387.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 91 | 879 |
| 1 | 181 | 814 |
| 2 | 384 | 753 |
| 3 | 1010 | 738 |
| 4 | 3407 | 707 |
| done | 5000 | 707 |
9 alts after pruning (7 fresh and 2 done)
Merged error: 14.3b
95.9% (0.9b remaining)
Error of 13.1b against oracle of 12.2b and baseline of 33.9b
| Iters | Range | Point | |
|---|---|---|---|
| 7 | 2.703506994090381e+152 | 2.308573696785045e+154 | 1.0331115085790278e+154 |
| 10 | -1.748936198008001e-296 | 1.7693602656524167e-306 | -5.269673295705051e-298 |
| 10 | -2.699314103090194e+180 | -2.227381996671495e+165 | -2.272454186637281e+165 |
Useful iterations: 1 (3.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 45 | 97 |
| 1 | 64 | 95 |
| 2 | 85 | 95 |
| 3 | 93 | 95 |
| done | 93 | 95 |
| 220.0ms | 5915× | body | 80 | valid |
| 219.0ms | 1025× | body | 2560 | valid |
| 160.0ms | 893× | body | 1280 | valid |
| 107.0ms | 2995× | body | 80 | nan |
| 63.0ms | 447× | body | 640 | valid |
| 30.0ms | 107× | body | 5120 | valid |
| 22.0ms | 210× | body | 320 | valid |
| 9.0ms | 103× | body | 160 | valid |