Time bar (total: 4.7s)
| 7.0ms | 256× | body | 80 | valid |
Useful iterations: 1 (2.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 9 | 19 |
| 1 | 19 | 18 |
| 2 | 39 | 18 |
| 3 | 80 | 18 |
| 4 | 133 | 18 |
| 5 | 187 | 18 |
| 6 | 215 | 18 |
| 7 | 219 | 18 |
| done | 219 | 18 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 33.4b
Found 3 expressions with local error:
| 0.0b | (fma x x (* (* y 4.0) y)) |
| 5.1b | (- (* x x) (* (* y 4.0) y)) |
| 32.7b | (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) |
| 11× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 9× | times-frac |
| 5× | add-exp-log add-cbrt-cube add-log-exp |
| 3× | pow1 expm1-log1p-u associate-/r* log1p-expm1-u associate-/l* |
| 2× | flip3-- flip-- associate-/l/ |
| 1× | cbrt-undiv sub-neg frac-2neg fma-neg diff-log div-sub div-exp prod-diff clear-num fma-udef div-inv |
| 0.0ms | (fma x x (* (* y 4.0) y)) |
| 3.0ms | (- (* x x) (* (* y 4.0) y)) |
| 8.0ms | (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) |
| 45.0ms | (fma x x (* (* y 4.0) y)) |
| 42.0ms | (- (* x x) (* (* y 4.0) y)) |
| 71.0ms | (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) |
Useful iterations: done (1.8s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 94 | 1321 |
| 1 | 226 | 1289 |
| 2 | 810 | 1165 |
| 3 | 3688 | 1163 |
| done | 5000 | 1161 |
6 alts after pruning (6 fresh and 0 done)
Merged error: 0.5b
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 0 | 0 |
| done | 0 | 0 |
6 alts after pruning (5 fresh and 1 done)
Merged error: 0.5b
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 0 | 0 |
| done | 0 | 0 |
6 alts after pruning (4 fresh and 2 done)
Merged error: 0.5b
Found 4 expressions with local error:
| 0.0b | (fma x x (* (* y 4.0) y)) |
| 0.0b | (- (/ (* x x) (fma x x (* (* y 4.0) y))) (/ (* (* y 4.0) y) (fma x x (* (* y 4.0) y)))) |
| 23.8b | (/ (* (* y 4.0) y) (fma x x (* (* y 4.0) y))) |
| 27.1b | (/ (* x x) (fma x x (* (* y 4.0) y))) |
| 52× | times-frac |
| 49× | prod-diff |
| 42× | add-sqr-sqrt |
| 40× | *-un-lft-identity |
| 38× | add-cube-cbrt |
| 19× | div-inv |
| 18× | add-exp-log add-cbrt-cube |
| 7× | fma-neg |
| 6× | associate-/r* add-log-exp |
| 5× | cbrt-undiv div-exp |
| 4× | pow1 expm1-log1p-u prod-exp cbrt-unprod log1p-expm1-u |
| 2× | frac-2neg clear-num associate-/l* difference-of-squares |
| 1× | sub-neg flip3-- distribute-rgt-out-- diff-log frac-sub flip-- fma-udef distribute-lft-out-- sub-div |
| 0.0ms | (fma x x (* (* y 4.0) y)) |
| 12.0ms | (- (/ (* x x) (fma x x (* (* y 4.0) y))) (/ (* (* y 4.0) y) (fma x x (* (* y 4.0) y)))) |
| 7.0ms | (/ (* (* y 4.0) y) (fma x x (* (* y 4.0) y))) |
| 4.0ms | (/ (* x x) (fma x x (* (* y 4.0) y))) |
| 46.0ms | (fma x x (* (* y 4.0) y)) |
| 86.0ms | (- (/ (* x x) (fma x x (* (* y 4.0) y))) (/ (* (* y 4.0) y) (fma x x (* (* y 4.0) y)))) |
| 55.0ms | (/ (* (* y 4.0) y) (fma x x (* (* y 4.0) y))) |
| 62.0ms | (/ (* x x) (fma x x (* (* y 4.0) y))) |
Useful iterations: done (1.1s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 210 | 7157 |
| 1 | 521 | 5979 |
| 2 | 1903 | 4829 |
| done | 5000 | 4815 |
5 alts after pruning (3 fresh and 2 done)
Merged error: 0.5b
49.7% (15.8b remaining)
Error of 16.2b against oracle of 0.4b and baseline of 31.8b
| Iters | Range | Point | |
|---|---|---|---|
| 7 | 5.426223660363203e+132 | 1.380034572068788e+134 | 8.417597582089843e+133 |
| 7 | 5.703303605228952e-143 | 8.351307157290986e-141 | 4.22472559063545e-142 |
| 7 | -1.4191042175333267e-05 | -5.670122129476186e-07 | -6.453149043632784e-07 |
| 9 | -2.6152441787928667e+60 | -2.388817010610718e+54 | -2.5837508693414465e+60 |
| 5 | -1.8857580818171304e+129 | -4.856391498047927e+128 | -4.9624802158885046e+128 |
| 6 | -2.655166660249528e+212 | -6.079349842079396e+211 | -2.627120459465085e+212 |
| 6 | -2.5562774200050244e+255 | -2.1915083921473645e+254 | -2.2235268531892296e+254 |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 38 | 91 |
| 1 | 43 | 91 |
| done | 43 | 91 |
| 219.0ms | 8000× | body | 80 | valid |