Time bar (total: 4.1s)
| 10.0ms | 254× | body | 80 | valid |
| 2.0ms | 13× | body | 640 | valid |
| 2.0ms | 15× | body | 320 | valid |
| 1.0ms | 7× | body | 1280 | valid |
| 1.0ms | 8× | body | 160 | valid |
| 0.0ms | 2× | body | 2560 | valid |
Useful iterations: 2 (5.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 20 | 6 |
| 1 | 45 | 6 |
| 2 | 116 | 5 |
| 3 | 324 | 5 |
| 4 | 861 | 5 |
| 5 | 1907 | 5 |
| 6 | 4560 | 5 |
| 7 | 5001 | 5 |
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: 10.3b
Found 2 expressions with local error:
| 0.0b | (/ (- y x) (- a t)) |
| 14.3b | (fma (/ (- y x) (- a t)) (- z t) x) |
| 38× | add-sqr-sqrt *-un-lft-identity |
| 25× | times-frac |
| 14× | add-cube-cbrt |
| 12× | distribute-lft-out-- difference-of-squares |
| 5× | associate-/r* associate-/l* |
| 4× | add-exp-log add-cbrt-cube |
| 2× | pow1 expm1-log1p-u flip3-- associate-/r/ flip-- log1p-expm1-u associate-/l/ add-log-exp |
| 1× | cbrt-undiv frac-2neg div-sub div-exp clear-num fma-udef div-inv |
| 12.0ms | (/ (- y x) (- a t)) |
| 1.0ms | (fma (/ (- y x) (- a t)) (- z t) x) |
| 84.0ms | (/ (- y x) (- a t)) |
| 113.0ms | (fma (/ (- y x) (- a t)) (- z t) x) |
Useful iterations: 2 (29.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 269 | 450 |
| 1 | 734 | 425 |
| 2 | 2488 | 423 |
| 3 | 5002 | 423 |
16 alts after pruning (16 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 55 | 15 | 70 |
| Fresh | 0 | 1 | 1 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 56 | 16 | 72 |
Merged error: 6.8b
Found 3 expressions with local error:
| 0.0b | (/ (- y x) (- a t)) |
| 3.2b | (+ (* (/ (- y x) (- a t)) (- z t)) x) |
| 5.2b | (* (/ (- y x) (- a t)) (- z t)) |
| 102× | add-sqr-sqrt |
| 97× | *-un-lft-identity |
| 51× | add-cube-cbrt times-frac |
| 36× | prod-diff |
| 31× | associate-*l* |
| 23× | distribute-lft-out-- difference-of-squares |
| 22× | distribute-rgt-in associate-+l+ distribute-lft-in |
| 10× | add-exp-log add-cbrt-cube |
| 5× | pow1 flip3-- associate-*r* associate-/r* flip-- associate-/l* add-log-exp |
| 4× | sub-neg associate-/r/ |
| 3× | expm1-log1p-u log1p-expm1-u |
| 2× | cbrt-undiv frac-times associate-*r/ div-exp prod-exp cbrt-unprod div-inv associate-/l/ unswap-sqr |
| 1× | +-commutative fma-def frac-2neg flip3-+ div-sub pow-prod-down associate-*l/ clear-num sum-log *-commutative flip-+ |
| 9.0ms | (/ (- y x) (- a t)) |
| 16.0ms | (+ (* (/ (- y x) (- a t)) (- z t)) x) |
| 19.0ms | (* (/ (- y x) (- a t)) (- z t)) |
| 57.0ms | (/ (- y x) (- a t)) |
| 151.0ms | (+ (* (/ (- y x) (- a t)) (- z t)) x) |
| 215.0ms | (* (/ (- y x) (- a t)) (- z t)) |
Useful iterations: 2 (62.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 684 | 1508 |
| 1 | 2581 | 1283 |
| 2 | 5003 | 1263 |
19 alts after pruning (18 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 172 | 7 | 179 |
| Fresh | 4 | 11 | 15 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 176 | 19 | 195 |
Merged error: 6.8b
Found 3 expressions with local error:
| 0.0b | (/ (- z t) (- a t)) |
| 1.7b | (* (- y x) (/ (- z t) (- a t))) |
| 3.0b | (+ (* (- y x) (/ (- z t) (- a t))) x) |
| 78× | add-sqr-sqrt |
| 73× | *-un-lft-identity |
| 51× | times-frac |
| 31× | associate-*r* |
| 27× | add-cube-cbrt |
| 23× | distribute-lft-out-- difference-of-squares |
| 10× | add-exp-log add-cbrt-cube |
| 5× | pow1 flip3-- associate-*l* associate-/r* flip-- associate-/l* add-log-exp |
| 4× | associate-/r/ |
| 3× | expm1-log1p-u log1p-expm1-u |
| 2× | cbrt-undiv frac-times div-exp associate-*l/ prod-exp cbrt-unprod div-inv associate-/l/ unswap-sqr |
| 1× | +-commutative fma-def frac-2neg flip3-+ div-sub associate-*r/ pow-prod-down clear-num sum-log *-commutative flip-+ |
| 9.0ms | (/ (- z t) (- a t)) |
| 18.0ms | (* (- y x) (/ (- z t) (- a t))) |
| 14.0ms | (+ (* (- y x) (/ (- z t) (- a t))) x) |
| 56.0ms | (/ (- z t) (- a t)) |
| 120.0ms | (* (- y x) (/ (- z t) (- a t))) |
| 161.0ms | (+ (* (- y x) (/ (- z t) (- a t))) x) |
Useful iterations: 2 (55.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 491 | 904 |
| 1 | 2052 | 854 |
| 2 | 5002 | 852 |
15 alts after pruning (15 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 129 | 6 | 135 |
| Fresh | 8 | 9 | 17 |
| Picked | 1 | 0 | 1 |
| Done | 1 | 0 | 1 |
| Total | 139 | 15 | 154 |
Merged error: 3.1b
Found 2 expressions with local error:
| 0.0b | (/ (- z t) (- a t)) |
| 3.3b | (fma (- y x) (/ (- z t) (- a t)) x) |
| 38× | add-sqr-sqrt *-un-lft-identity |
| 25× | times-frac |
| 14× | add-cube-cbrt |
| 12× | distribute-lft-out-- difference-of-squares |
| 5× | associate-/r* associate-/l* |
| 4× | add-exp-log add-cbrt-cube |
| 2× | pow1 expm1-log1p-u flip3-- associate-/r/ flip-- log1p-expm1-u associate-/l/ add-log-exp |
| 1× | cbrt-undiv frac-2neg div-sub div-exp clear-num fma-udef div-inv |
| 9.0ms | (/ (- z t) (- a t)) |
| 1.0ms | (fma (- y x) (/ (- z t) (- a t)) x) |
| 56.0ms | (/ (- z t) (- a t)) |
| 108.0ms | (fma (- y x) (/ (- z t) (- a t)) x) |
Useful iterations: 2 (22.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 266 | 450 |
| 1 | 727 | 425 |
| 2 | 2557 | 423 |
| 3 | 5001 | 423 |
15 alts after pruning (14 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 67 | 3 | 70 |
| Fresh | 3 | 11 | 14 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 70 | 15 | 85 |
Merged error: 3.1b
14% (6.8b remaining)
Error of 10.3b against oracle of 3.5b and baseline of 11.4b
| Iters | Range | Point | |
|---|---|---|---|
| 9 | 9.561882953600986e-293 | 6.029675750155282e-284 | 5.56924712791129e-284 |
| 9 | -1.125446630178774e-171 | -1.924081377858164e-177 | -3.307191002490809e-173 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 25 | 10 |
| 1 | 25 | 10 |
| 323.0ms | 7832× | body | 80 | valid |
| 66.0ms | 455× | body | 640 | valid |
| 50.0ms | 276× | body | 1280 | valid |
| 46.0ms | 425× | body | 320 | valid |
| 17.0ms | 227× | body | 160 | valid |
| 4.0ms | 19× | body | 2560 | valid |