Time bar (total: 1.5s)
| 4.0ms | 256× | pre | 80 | true |
| 3.0ms | 256× | body | 80 | valid |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 11 | 3 |
| 1 | 27 | 3 |
| 2 | 66 | 3 |
| 3 | 113 | 3 |
| 4 | 145 | 3 |
| 5 | 165 | 3 |
| 6 | 182 | 3 |
| 7 | 184 | 3 |
| 8 | 184 | 3 |
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: 0.0b
Found 1 expressions with local error:
| 0.0b | (* (+ a b) (+ a b)) |
| 19× | *-un-lft-identity |
| 8× | pow1 |
| 7× | add-sqr-sqrt |
| 6× | flip3-+ swap-sqr flip-+ distribute-lft-out |
| 5× | add-cube-cbrt |
| 4× | frac-times associate-*r* associate-*l* |
| 3× | add-exp-log add-cbrt-cube |
| 2× | associate-*r/ associate-*l/ |
| 1× | pow2 distribute-rgt-in expm1-log1p-u distribute-lft-in pow-plus pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr |
| 8.0ms | (* (+ a b) (+ a b)) |
| 14.0ms | (* (+ a b) (+ a b)) |
Useful iterations: 2 (30.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 195 | 218 |
| 1 | 958 | 194 |
| 2 | 5002 | 180 |
3 alts after pruning (2 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 43 | 2 | 45 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 43 | 3 | 46 |
Merged error: 0.0b
Found 4 expressions with local error:
| 0.0b | (fma b (- b a) (pow a 2)) |
| 0.3b | (* (fma b (- b a) (pow a 2)) (+ a (- b))) |
| 0.3b | (* (- (* a a) (* b b)) (+ (pow a 3) (pow b 3))) |
| 0.3b | (/ (* (- (* a a) (* b b)) (+ (pow a 3) (pow b 3))) (* (fma b (- b a) (pow a 2)) (+ a (- b)))) |
| 22× | *-un-lft-identity |
| 20× | add-exp-log add-cbrt-cube |
| 14× | associate-*r* |
| 12× | add-sqr-sqrt |
| 8× | pow1 frac-times add-cube-cbrt flip3-+ associate-*r/ flip-+ associate-/l/ |
| 7× | associate-*l* distribute-lft-out |
| 6× | flip3-- prod-exp flip-- cbrt-unprod |
| 4× | cbrt-undiv expm1-log1p-u unpow-prod-down cube-prod div-exp associate-*l/ log1p-expm1-u add-log-exp |
| 2× | distribute-rgt-in distribute-lft-in pow-prod-down associate-/r/ *-commutative unswap-sqr |
| 1× | distribute-rgt-neg-in frac-2neg times-frac clear-num associate-/r* sum-cubes fma-udef div-inv associate-/l* difference-of-squares |
| 1.0ms | (fma b (- b a) (pow a 2)) |
| 7.0ms | (* (fma b (- b a) (pow a 2)) (+ a (- b))) |
| 16.0ms | (* (- (* a a) (* b b)) (+ (pow a 3) (pow b 3))) |
| 24.0ms | (/ (* (- (* a a) (* b b)) (+ (pow a 3) (pow b 3))) (* (fma b (- b a) (pow a 2)) (+ a (- b)))) |
| 33.0ms | (fma b (- b a) (pow a 2)) |
| 77.0ms | (* (fma b (- b a) (pow a 2)) (+ a (- b))) |
| 94.0ms | (* (- (* a a) (* b b)) (+ (pow a 3) (pow b 3))) |
| 77.0ms | (/ (* (- (* a a) (* b b)) (+ (pow a 3) (pow b 3))) (* (fma b (- b a) (pow a 2)) (+ a (- b)))) |
Useful iterations: 1 (23.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 677 | 1344 |
| 1 | 4748 | 1101 |
| 2 | 5001 | 1101 |
1 alts after pruning (1 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 117 | 1 | 118 |
| Fresh | 1 | 0 | 1 |
| Picked | 1 | 0 | 1 |
| Done | 1 | 0 | 1 |
| Total | 120 | 1 | 121 |
Merged error: 0b
Found 1 expressions with local error:
| 0.0b | (fma 2 (* a b) (pow b 2)) |
| 1× | pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp |
| 1.0ms | (fma 2 (* a b) (pow b 2)) |
| 48.0ms | (fma 2 (* a b) (pow b 2)) |
Useful iterations: 3 (14.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 27 | 59 |
| 1 | 77 | 52 |
| 2 | 359 | 48 |
| 3 | 1849 | 47 |
| 4 | 5001 | 47 |
1 alts after pruning (0 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 13 | 0 | 13 |
| Fresh | 0 | 0 | 0 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 13 | 1 | 14 |
Merged error: 0b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 8 | 4 |
| 1 | 8 | 4 |
| 114.0ms | 8000× | pre | 80 | true |
| 102.0ms | 8000× | body | 80 | valid |