Time bar (total: 939.0ms)
| 7.0ms | 256× | body | 80 | valid |
| 3.0ms | 256× | pre | 80 | true |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 22 | 7 |
| 1 | 48 | 7 |
| 2 | 104 | 7 |
| 3 | 196 | 7 |
| 4 | 359 | 7 |
| 5 | 686 | 7 |
| 6 | 1355 | 7 |
| 7 | 5001 | 7 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 21.3b
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 |
| 27.0ms | (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) |
| 59.0ms | (/ (* (- x y) (+ x y)) (+ (* x x) (* y y))) |
Useful iterations: 2 (33.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 270 | 311 |
| 1 | 1434 | 265 |
| 2 | 5001 | 261 |
3 alts after pruning (2 fresh and 1 done)
Merged error: 1.4b
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 0 | 0 |
3 alts after pruning (1 fresh and 2 done)
Merged error: 1.4b
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 0 | 0 |
3 alts after pruning (0 fresh and 3 done)
Merged error: 1.4b
77.7% (4.3b remaining)
Error of 4.9b against oracle of 0.5b and baseline of 20.0b
| Iters | Range | Point | |
|---|---|---|---|
| 8 | 1.899668376806128e-178 | 3.0044937470220717e-175 | 2.9519335939586057e-175 |
| 8 | -1.4187772231036585e-161 | -2.312346079725117e-165 | -1.598884525268849e-162 |
| 8 | -9.06331723583723e+154 | -1.0623959467012795e+151 | -1.0791045045159162e+151 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 28 | 14 |
| 1 | 28 | 14 |
| 217.0ms | 8000× | body | 80 | valid |
| 99.0ms | 8000× | pre | 80 | true |