Time bar (total: 7.1s)
| 8.0ms | 256× | body | 80 | valid |
| 4.0ms | 256× | pre | 80 | true |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 9 | 15 |
| 1 | 22 | 15 |
| 2 | 47 | 15 |
| 3 | 86 | 15 |
| 4 | 166 | 15 |
| 5 | 291 | 15 |
| 6 | 520 | 15 |
| 7 | 879 | 15 |
| 8 | 2686 | 15 |
| done | 5001 | 15 |
2 alts after pruning (2 fresh and 0 done)
Merged error: 21.0b
Found 1 expressions with local error:
| 21.1b | (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) |
| 8× | associate-/l/ |
| 6× | add-exp-log add-cbrt-cube |
| 4× | frac-times flip3-+ flip-+ |
| 3× | add-sqr-sqrt add-cube-cbrt flip3-- *-un-lft-identity times-frac associate-/r* flip-- |
| 2× | cbrt-undiv associate-*r/ div-exp associate-*l/ associate-/r/ |
| 1× | pow1 frac-2neg prod-exp clear-num cbrt-unprod div-inv associate-/l* add-log-exp |
| 12.0ms | (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) |
| 67.0ms | (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) |
Useful iterations: 2 (122.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 79 | 660 |
| 1 | 270 | 641 |
| 2 | 1133 | 539 |
| done | 5001 | 539 |
4 alts after pruning (3 fresh and 1 done)
Merged error: 0.2b
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 0 | 0 |
| done | 0 | 0 |
4 alts after pruning (2 fresh and 2 done)
Merged error: 0.2b
Found 2 expressions with local error:
| 0.0b | (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))) |
| 20.5b | (/ (+ (* x x) (* y y)) (+ x y)) |
| 174× | times-frac |
| 160× | *-un-lft-identity |
| 116× | add-sqr-sqrt |
| 78× | add-cube-cbrt |
| 22× | associate-/r* distribute-lft-out |
| 19× | distribute-lft-out-- difference-of-squares |
| 15× | associate-/r/ |
| 9× | add-exp-log add-cbrt-cube |
| 8× | flip3-+ flip-+ div-inv associate-/l* |
| 4× | cbrt-undiv div-exp associate-/l/ |
| 2× | pow1 frac-2neg clear-num add-log-exp |
| 1× | flip3-- div-sub flip-- |
| 20.0ms | (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))) |
| 12.0ms | (/ (+ (* x x) (* y y)) (+ x y)) |
| 65.0ms | (/ (- x y) (/ (+ (* x x) (* y y)) (+ x y))) |
| 60.0ms | (/ (+ (* x x) (* y y)) (+ x y)) |
Useful iterations: done (922.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 233 | 4522 |
| 1 | 674 | 4326 |
| 2 | 2294 | 4170 |
| done | 5000 | 4166 |
4 alts after pruning (1 fresh and 3 done)
Merged error: 0.2b
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 0 | 0 |
| done | 0 | 0 |
4 alts after pruning (0 fresh and 4 done)
Merged error: 0.2b
78.3% (4.5b remaining)
Error of 5.0b against oracle of 0.5b and baseline of 21.2b
| Iters | Range | Point | |
|---|---|---|---|
| 2 | 4.910818542691477e-165 | 5.656365848499966e-165 | 5.563172435273904e-165 |
| 5 | -5.885705453029294e-162 | -1.834547769674711e-162 | -3.5965424677863614e-162 |
| 10 | -6.10058349091927e+155 | -5.018232510648431e+143 | -6.914902721332837e+144 |
Useful iterations: 1 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 20 | 44 |
| 1 | 28 | 30 |
| done | 28 | 30 |
| 246.0ms | 8000× | body | 80 | valid |
| 113.0ms | 8000× | pre | 80 | true |