Time bar (total: 2.2s)
| 17.0ms | 256× | body | 80 | valid |
Useful iterations: 0 (2.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 18 | 9 |
| 1 | 36 | 9 |
| 2 | 68 | 9 |
| 3 | 117 | 9 |
| 4 | 174 | 9 |
| 5 | 195 | 9 |
| 6 | 197 | 9 |
| 7 | 197 | 9 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 31.6b
Found 2 expressions with local error:
| 3.4b | (- (* x x) (* (* y 4.0) y)) |
| 31.1b | (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) |
| 10× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 9× | times-frac |
| 4× | add-exp-log add-cbrt-cube add-log-exp |
| 3× | associate-/r* associate-/l* |
| 2× | pow1 flip3-- associate-/r/ flip-- associate-/l/ |
| 1× | cbrt-undiv sub-neg frac-2neg flip3-+ diff-log div-sub div-exp clear-num flip-+ div-inv |
| 3.0ms | (- (* x x) (* (* y 4.0) y)) |
| 11.0ms | (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) |
| 40.0ms | (- (* x x) (* (* y 4.0) y)) |
| 60.0ms | (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) |
Useful iterations: 2 (28.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 221 | 583 |
| 1 | 964 | 535 |
| 2 | 4814 | 534 |
| 3 | 5001 | 534 |
4 alts after pruning (3 fresh and 1 done)
Merged error: 0.0b
Useful iterations: 0 (2.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 0 | 0 |
4 alts after pruning (2 fresh and 2 done)
Merged error: 0.0b
Found 4 expressions with local error:
| 0.0b | (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) |
| 0.0b | (log (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) |
| 3.4b | (- (* x x) (* (* y 4.0) y)) |
| 31.1b | (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) |
| 30× | exp-prod |
| 27× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac |
| 16× | log-pow |
| 7× | add-log-exp |
| 6× | add-exp-log associate-/r/ add-cbrt-cube |
| 5× | pow1 |
| 3× | log-prod flip3-+ div-sub associate-/r* flip-+ div-inv associate-/l* |
| 2× | flip3-- exp-diff flip-- associate-/l/ |
| 1× | cbrt-undiv sub-neg log-div frac-2neg diff-log div-exp rem-log-exp clear-num rem-exp-log |
| 18.0ms | (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) |
| 17.0ms | (log (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) |
| 3.0ms | (- (* x x) (* (* y 4.0) y)) |
| 11.0ms | (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) |
| 77.0ms | (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) |
| 60.0ms | (log (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) |
| 44.0ms | (- (* x x) (* (* y 4.0) y)) |
| 60.0ms | (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) |
Useful iterations: 2 (30.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 281 | 1237 |
| 1 | 1067 | 1137 |
| 2 | 5001 | 1134 |
4 alts after pruning (1 fresh and 3 done)
Merged error: 0.0b
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 0 | 0 |
4 alts after pruning (0 fresh and 4 done)
Merged error: 0.0b
51.8% (15.5b remaining)
Error of 15.8b against oracle of 0.3b and baseline of 32.4b
| Iters | Range | Point | |
|---|---|---|---|
| 8 | 3.047530528666286e+89 | 2.1241537053097443e+92 | 3.0944404152107775e+89 |
| 8 | 1.933364594733743e-77 | 8.217386779769018e-74 | 9.970510408474918e-75 |
| 9 | 9.460430943576418e-137 | 8.911523066933264e-132 | 1.98441937058913e-132 |
| 8 | -1.1339744629944117e-161 | -1.770813970512317e-165 | -3.4929772319374073e-162 |
| 6 | -5.2407857676746225e-101 | -1.3034355320647412e-101 | -4.388460522981548e-101 |
| 7 | -5.906728328883236e-65 | -2.3197842709371557e-67 | -3.2469602603904245e-67 |
| 9 | -7.976204077621993e-23 | -7.867221224566218e-28 | -2.5044449303367806e-25 |
| 5 | -9.126032191279896e+27 | -3.314665875535389e+27 | -3.9547679581202103e+27 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 42 | 29 |
| 1 | 42 | 29 |
| 573.0ms | 8000× | body | 80 | valid |