Time bar (total: 7.9s)
| 20.0ms | 46× | body | 1280 | valid |
| 13.0ms | 46× | body | 640 | valid |
| 8.0ms | 148× | body | 80 | valid |
| 6.0ms | 34× | body | 320 | valid |
| 4.0ms | 94× | body | 80 | nan |
| 1.0ms | 10× | body | 160 | valid |
Useful iterations: 2 (3.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 8 | 11 |
| 1 | 15 | 11 |
| 2 | 24 | 9 |
| 3 | 51 | 9 |
| 4 | 109 | 9 |
| 5 | 270 | 9 |
| 6 | 650 | 9 |
| 7 | 2182 | 9 |
| done | 5000 | 9 |
1 alts after pruning (1 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 0 | 1 | 1 |
| Fresh | 1 | 0 | 1 |
| Picked | 0 | 0 | 0 |
| Done | 0 | 0 | 0 |
| Total | 1 | 1 | 2 |
Merged error: 11.6b
Found 2 expressions with local error:
| 0.0b | (/ x (+ x y)) |
| 6.1b | (pow (/ x (+ x y)) x) |
| 34× | *-un-lft-identity |
| 24× | times-frac |
| 20× | add-sqr-sqrt add-cube-cbrt |
| 18× | unpow-prod-down |
| 7× | add-exp-log distribute-lft-out |
| 4× | associate-/r* associate-/r/ add-cbrt-cube |
| 3× | pow1 pow-unpow associate-/l* |
| 2× | flip3-+ div-exp pow-exp flip-+ div-inv add-log-exp |
| 1× | cbrt-undiv pow-to-exp pow-pow frac-2neg clear-num sqr-pow |
| 5.0ms | (/ x (+ x y)) |
| 7.0ms | (pow (/ x (+ x y)) x) |
| 6.0ms | (/ x (+ x y)) |
| 21.0ms | (pow (/ x (+ x y)) x) |
Useful iterations: done (417.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 175 | 1011 |
| 1 | 459 | 950 |
| 2 | 1461 | 892 |
| done | 5000 | 861 |
5 alts after pruning (5 fresh and 0 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 67 | 5 | 72 |
| Fresh | 0 | 0 | 0 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 0 | 0 |
| Total | 68 | 5 | 73 |
Merged error: 2.0b
Found 4 expressions with local error:
| 0.6b | (cbrt x) |
| 0.6b | (cbrt x) |
| 1.2b | (pow (/ (cbrt x) (cbrt (+ x y))) x) |
| 1.9b | (pow (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x y)) (cbrt (+ x y)))) x) |
| 61× | unpow-prod-down |
| 51× | cbrt-prod |
| 48× | *-un-lft-identity |
| 43× | times-frac |
| 36× | add-sqr-sqrt add-cube-cbrt |
| 20× | add-exp-log |
| 14× | cbrt-div |
| 10× | associate-/r/ |
| 7× | flip3-+ pow-exp flip-+ |
| 6× | pow1 pow-unpow distribute-lft-out |
| 5× | div-exp |
| 4× | frac-times prod-exp add-cbrt-cube add-log-exp |
| 2× | pow-to-exp pow-pow pow1/3 associate-*r/ associate-*l/ div-inv sqr-pow |
| 1.0ms | (cbrt x) |
| 1.0ms | (cbrt x) |
| 12.0ms | (pow (/ (cbrt x) (cbrt (+ x y))) x) |
| 17.0ms | (pow (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x y)) (cbrt (+ x y)))) x) |
| 28.0ms | (cbrt x) |
| 25.0ms | (cbrt x) |
| 29.0ms | (pow (/ (cbrt x) (cbrt (+ x y))) x) |
| 45.0ms | (pow (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x y)) (cbrt (+ x y)))) x) |
Useful iterations: done (694.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 395 | 2771 |
| 1 | 974 | 2629 |
| 2 | 2853 | 2349 |
| done | 5000 | 2331 |
4 alts after pruning (3 fresh and 1 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 127 | 1 | 128 |
| Fresh | 2 | 2 | 4 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 0 | 0 |
| Total | 129 | 4 | 133 |
Merged error: 0.9b
Found 3 expressions with local error:
| 0.0b | (exp (* (- (log x) (log (+ x y))) x)) |
| 0.1b | (* (- (log x) (log (+ x y))) x) |
| 1.6b | (- (log x) (log (+ x y))) |
| 17× | *-un-lft-identity |
| 13× | pow1 add-sqr-sqrt |
| 8× | associate-*l* log-pow distribute-lft-out-- |
| 7× | add-cube-cbrt log-prod |
| 5× | add-exp-log add-cbrt-cube add-log-exp |
| 4× | associate--r+ |
| 3× | associate-*r* associate--l+ |
| 2× | log-div flip3-- exp-to-pow diff-log associate-*l/ flip-- associate--r- difference-of-squares |
| 1× | sub-neg exp-prod flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ rem-exp-log distribute-lft-out unswap-sqr |
| 3.0ms | (exp (* (- (log x) (log (+ x y))) x)) |
| 8.0ms | (* (- (log x) (log (+ x y))) x) |
| 8.0ms | (- (log x) (log (+ x y))) |
| 30.0ms | (exp (* (- (log x) (log (+ x y))) x)) |
| 23.0ms | (* (- (log x) (log (+ x y))) x) |
| 13.0ms | (- (log x) (log (+ x y))) |
Useful iterations: 3 (333.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 134 | 860 |
| 1 | 306 | 836 |
| 2 | 1019 | 717 |
| 3 | 3902 | 687 |
| done | 5001 | 687 |
3 alts after pruning (1 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 70 | 1 | 71 |
| Fresh | 2 | 0 | 2 |
| Picked | 0 | 1 | 1 |
| Done | 0 | 1 | 1 |
| Total | 72 | 3 | 75 |
Merged error: 0.0b
Found 1 expressions with local error:
| 0.0b | (/ (exp (neg y)) x) |
| 9× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac |
| 3× | associate-/r* add-cbrt-cube associate-/l* |
| 2× | add-exp-log associate-/l/ |
| 1× | pow1 cbrt-undiv neg-sub0 exp-neg frac-2neg exp-diff div-exp clear-num div-inv add-log-exp |
| 6.0ms | (/ (exp (neg y)) x) |
| 10.0ms | (/ (exp (neg y)) x) |
Useful iterations: 3 (96.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 64 | 299 |
| 1 | 118 | 289 |
| 2 | 322 | 271 |
| 3 | 1087 | 267 |
| 4 | 4704 | 267 |
| done | 5000 | 267 |
4 alts after pruning (2 fresh and 2 done)
| Pruned | Kept | Total | |
|---|---|---|---|
| New | 30 | 2 | 32 |
| Fresh | 0 | 0 | 0 |
| Picked | 1 | 0 | 1 |
| Done | 0 | 2 | 2 |
| Total | 31 | 4 | 35 |
Merged error: 0b
86.6% (0.8b remaining)
Error of 1.3b against oracle of 0.5b and baseline of 6.7b
| Iters | Range | Point | |
|---|---|---|---|
| 8 | 0.009971872296741319 | 483.8343007553032 | 2.105386851920235 |
| 8 | -3.817206138481307e+76 | -8.704679048448932e+71 | -1.7314167029711811e+72 |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 28 | 54 |
| 1 | 34 | 54 |
| done | 34 | 54 |
| 748.0ms | 1583× | body | 1280 | valid |
| 417.0ms | 1473× | body | 640 | valid |
| 257.0ms | 4833× | body | 80 | valid |
| 158.0ms | 816× | body | 320 | valid |
| 138.0ms | 3067× | body | 80 | nan |
| 56.0ms | 429× | body | 160 | valid |
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