Time bar (total: 3.6s)
| 20.0ms | 41× | body | 2560 | valid |
| 14.0ms | 57× | body | 640 | valid |
| 11.0ms | 44× | body | 1280 | valid |
| 4.0ms | 31× | body | 320 | valid |
| 3.0ms | 71× | body | 80 | valid |
| 1.0ms | 12× | body | 160 | valid |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 13 | 4 |
| 1 | 21 | 4 |
| 2 | 26 | 4 |
| 3 | 28 | 4 |
| 4 | 28 | 4 |
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: 30.5b
Found 2 expressions with local error:
| 1.7b | (- 1.0 (cos x)) |
| 12.9b | (/ (- 1.0 (cos x)) (* x x)) |
| 10× | add-sqr-sqrt *-un-lft-identity |
| 7× | add-exp-log add-cbrt-cube |
| 5× | times-frac associate-/l* |
| 4× | add-cube-cbrt add-log-exp |
| 3× | distribute-lft-out-- difference-of-squares |
| 2× | pow1 cbrt-undiv flip3-- div-exp flip-- associate-/l/ |
| 1× | sub-neg frac-2neg diff-log div-sub prod-exp clear-num associate-/r* cbrt-unprod div-inv |
| 3.0ms | (- 1.0 (cos x)) |
| 7.0ms | (/ (- 1.0 (cos x)) (* x x)) |
| 3.0ms | (- 1.0 (cos x)) |
| 6.0ms | (/ (- 1.0 (cos x)) (* x x)) |
Useful iterations: 1 (6.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 221 | 271 |
| 1 | 735 | 239 |
| 2 | 2396 | 239 |
| 3 | 5002 | 239 |
12 alts after pruning (12 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 36 | 12 | 48 |
| Fresh | 0 | 0 | 0 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 37 | 12 | 49 |
Merged error: 0.0b
Found 3 expressions with local error:
| 0.1b | (/ (/ (- 1.0 (cos x)) x) x) |
| 0.1b | (/ (- 1.0 (cos x)) x) |
| 1.7b | (- 1.0 (cos x)) |
| 132× | times-frac |
| 103× | add-sqr-sqrt *-un-lft-identity |
| 69× | add-cube-cbrt |
| 24× | associate-/l* |
| 17× | distribute-lft-out-- difference-of-squares |
| 10× | add-exp-log add-cbrt-cube |
| 6× | associate-/r* div-inv |
| 5× | add-log-exp |
| 4× | cbrt-undiv div-exp |
| 3× | pow1 div-sub associate-/l/ |
| 2× | flip3-- frac-2neg clear-num flip-- |
| 1× | sub-neg diff-log |
| 9.0ms | (/ (/ (- 1.0 (cos x)) x) x) |
| 6.0ms | (/ (- 1.0 (cos x)) x) |
| 4.0ms | (- 1.0 (cos x)) |
| 5.0ms | (/ (/ (- 1.0 (cos x)) x) x) |
| 5.0ms | (/ (- 1.0 (cos x)) x) |
| 3.0ms | (- 1.0 (cos x)) |
Useful iterations: 2 (37.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 531 | 1270 |
| 1 | 1899 | 1197 |
| 2 | 5001 | 1186 |
12 alts after pruning (11 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 154 | 2 | 156 |
| Fresh | 2 | 9 | 11 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 156 | 12 | 168 |
Merged error: 0.0b
Found 3 expressions with local error:
| 0.1b | (* (/ 1 x) (/ (- 1.0 (cos x)) x)) |
| 0.1b | (/ (- 1.0 (cos x)) x) |
| 1.7b | (- 1.0 (cos x)) |
| 62× | add-sqr-sqrt |
| 47× | *-un-lft-identity |
| 46× | times-frac |
| 29× | add-cube-cbrt |
| 27× | add-exp-log |
| 19× | associate-*r* |
| 17× | add-cbrt-cube |
| 13× | associate-*l* |
| 9× | div-exp |
| 8× | prod-exp distribute-lft-out-- difference-of-squares |
| 6× | unswap-sqr |
| 5× | pow1 cbrt-undiv associate-/l* add-log-exp |
| 4× | cbrt-unprod |
| 3× | associate-/r* div-inv |
| 2× | rec-exp flip3-- 1-exp flip-- associate-/l/ |
| 1× | frac-times sub-neg frac-2neg diff-log div-sub associate-*r/ pow-prod-down associate-*l/ clear-num *-commutative |
| 14.0ms | (* (/ 1 x) (/ (- 1.0 (cos x)) x)) |
| 6.0ms | (/ (- 1.0 (cos x)) x) |
| 4.0ms | (- 1.0 (cos x)) |
| 6.0ms | (* (/ 1 x) (/ (- 1.0 (cos x)) x)) |
| 5.0ms | (/ (- 1.0 (cos x)) x) |
| 3.0ms | (- 1.0 (cos x)) |
Useful iterations: 2 (51.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 521 | 814 |
| 1 | 2334 | 726 |
| 2 | 5001 | 690 |
12 alts after pruning (10 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 122 | 1 | 123 |
| Fresh | 1 | 9 | 10 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 123 | 12 | 135 |
Merged error: 0.0b
Found 4 expressions with local error:
| 0.1b | (/ (sqrt (- 1.0 (cos x))) x) |
| 0.1b | (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x)) |
| 1.7b | (- 1.0 (cos x)) |
| 1.7b | (- 1.0 (cos x)) |
| 167× | add-sqr-sqrt |
| 156× | times-frac |
| 143× | *-un-lft-identity |
| 104× | sqrt-prod |
| 89× | add-cube-cbrt |
| 40× | swap-sqr |
| 28× | associate-*r* associate-*l* |
| 24× | distribute-lft-out-- |
| 18× | add-exp-log add-cbrt-cube difference-of-squares |
| 11× | pow1 |
| 9× | unswap-sqr |
| 8× | associate-/l* add-log-exp |
| 5× | cbrt-undiv div-exp div-inv |
| 4× | prod-exp cbrt-unprod |
| 3× | flip3-- associate-/r* flip-- |
| 2× | sub-neg sqrt-div diff-log associate-/l/ |
| 1× | pow2 frac-times frac-2neg pow-plus associate-*r/ pow-prod-down associate-*l/ clear-num pow-sqr *-commutative pow-prod-up |
| 6.0ms | (/ (sqrt (- 1.0 (cos x))) x) |
| 25.0ms | (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x)) |
| 4.0ms | (- 1.0 (cos x)) |
| 4.0ms | (- 1.0 (cos x)) |
| 12.0ms | (/ (sqrt (- 1.0 (cos x))) x) |
| 6.0ms | (* (/ (sqrt (- 1.0 (cos x))) x) (/ (sqrt (- 1.0 (cos x))) x)) |
| 3.0ms | (- 1.0 (cos x)) |
| 3.0ms | (- 1.0 (cos x)) |
Useful iterations: 2 (70.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 667 | 2403 |
| 1 | 3340 | 2087 |
| 2 | 5001 | 1922 |
12 alts after pruning (9 fresh and 3 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 216 | 2 | 218 |
| Fresh | 2 | 7 | 9 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 2 | 2 |
| Total | 218 | 12 | 230 |
Merged error: 0.0b
99.6% (0.1b remaining)
Error of 0.2b against oracle of 0.1b and baseline of 31.0b
| Iters | Range | Point | |
|---|---|---|---|
| 10 | 1.8304015800755974e-11 | 5978.515960881942 | 0.027140316278725395 |
| 10 | -53500635.28645546 | -5.972664956026343e-06 | -0.032022030743945114 |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 32 | 15 |
| 1 | 32 | 15 |
| 803.0ms | 1580× | body | 2560 | valid |
| 347.0ms | 1292× | body | 1280 | valid |
| 266.0ms | 1560× | body | 640 | valid |
| 105.0ms | 839× | body | 320 | valid |
| 79.0ms | 2266× | body | 80 | valid |
| 43.0ms | 463× | body | 160 | valid |
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