Time bar (total: 4.2s)
| 8.0ms | 237× | body | 80 | valid |
| 3.0ms | 22× | body | 640 | valid |
| 2.0ms | 19× | body | 320 | valid |
| 2.0ms | 10× | body | 1280 | valid |
| 1.0ms | 8× | body | 160 | valid |
Useful iterations: 2 (8.0ms)
| 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: 13.9b
Found 2 expressions with local error:
| 0.0b | (/ (- y x) (- a t)) |
| 18.4b | (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 |
| 9.0ms | (/ (- y x) (- a t)) |
| 1.0ms | (fma (/ (- y x) (- a t)) (- z t) x) |
| 52.0ms | (/ (- y x) (- a t)) |
| 93.0ms | (fma (/ (- y x) (- a t)) (- z t) x) |
Useful iterations: 2 (25.0ms)
| 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: 7.7b
Found 3 expressions with local error:
| 0.0b | (/ (- y x) (- a t)) |
| 3.7b | (+ (* (/ (- y x) (- a t)) (- z t)) x) |
| 8.0b | (* (/ (- 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)) |
| 146.0ms | (+ (* (/ (- y x) (- a t)) (- z t)) x) |
| 219.0ms | (* (/ (- y x) (- a t)) (- z t)) |
Useful iterations: 2 (73.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 684 | 1508 |
| 1 | 2581 | 1283 |
| 2 | 5003 | 1263 |
18 alts after pruning (17 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 170 | 9 | 179 |
| Fresh | 7 | 8 | 15 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 177 | 18 | 195 |
Merged error: 7.6b
Found 3 expressions with local error:
| 0.0b | (/ (- z t) (- a t)) |
| 2.1b | (* (- y x) (/ (- z t) (- a t))) |
| 2.2b | (+ (* (- 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))) |
| 15.0ms | (+ (* (- y x) (/ (- z t) (- a t))) x) |
| 55.0ms | (/ (- z t) (- a t)) |
| 121.0ms | (* (- y x) (/ (- z t) (- a t))) |
| 161.0ms | (+ (* (- y x) (/ (- z t) (- a t))) x) |
Useful iterations: 2 (59.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 491 | 904 |
| 1 | 2052 | 854 |
| 2 | 5002 | 852 |
13 alts after pruning (12 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 129 | 6 | 135 |
| Fresh | 10 | 6 | 16 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 1 | 1 |
| Total | 140 | 13 | 153 |
Merged error: 5.0b
Found 2 expressions with local error:
| 0.0b | (/ (- z t) (- a t)) |
| 3.0b | (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) |
| 54.0ms | (/ (- z t) (- a t)) |
| 107.0ms | (fma (- y x) (/ (- z t) (- a t)) x) |
Useful iterations: 2 (26.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 266 | 450 |
| 1 | 727 | 425 |
| 2 | 2557 | 423 |
| 3 | 5001 | 423 |
14 alts after pruning (12 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 69 | 1 | 70 |
| Fresh | 0 | 11 | 11 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 69 | 14 | 83 |
Merged error: 5.0b
15.1% (6.7b remaining)
Error of 10.5b against oracle of 3.8b and baseline of 11.6b
| Iters | Range | Point | |
|---|---|---|---|
| 9 | 2.695775082118271e-191 | 3.030265544252734e-184 | 2.8613130912406488e-186 |
| 9 | -2.3482065117793634e-162 | -3.251586336809299e-170 | -1.396010621686514e-163 |
| 7 | -1.720270555946997e-102 | -4.4080097069261015e-104 | -1.7455414240065636e-103 |
| 8 | -1.5478475602673806e-77 | -2.4294175757803086e-82 | -7.220968503610867e-82 |
Useful iterations: 2 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 31 | 25 |
| 1 | 34 | 25 |
| 2 | 40 | 10 |
| 3 | 43 | 10 |
| 4 | 49 | 10 |
| 5 | 60 | 10 |
| 6 | 67 | 10 |
| 7 | 68 | 10 |
| 8 | 68 | 10 |
| 262.0ms | 7826× | body | 80 | valid |
| 63.0ms | 484× | body | 640 | valid |
| 43.0ms | 279× | body | 1280 | valid |
| 42.0ms | 422× | body | 320 | valid |
| 15.0ms | 236× | body | 160 | valid |
| 6.0ms | 16× | body | 2560 | valid |
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