Time bar (total: 4.8s)
| 7.0ms | 256× | body | 80 | valid |
Useful iterations: 1 (2.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 9 | 19 |
| 1 | 19 | 18 |
| 2 | 39 | 18 |
| 3 | 77 | 18 |
| 4 | 128 | 18 |
| 5 | 184 | 18 |
| 6 | 211 | 18 |
| 7 | 216 | 18 |
| done | 216 | 18 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 30.9b
Found 3 expressions with local error:
| 0.0b | (fma x x (* (* y 4.0) y)) |
| 2.9b | (- (* x x) (* (* y 4.0) y)) |
| 30.3b | (/ (- (* 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)) |
| 13.0ms | (- (* x x) (* (* y 4.0) y)) |
| 20.0ms | (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) |
| 44.0ms | (fma x x (* (* y 4.0) y)) |
| 50.0ms | (- (* x x) (* (* y 4.0) y)) |
| 74.0ms | (/ (- (* x x) (* (* y 4.0) y)) (fma x x (* (* y 4.0) y))) |
Useful iterations: done (1.6s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 94 | 1321 |
| 1 | 225 | 1289 |
| 2 | 782 | 1165 |
| 3 | 3081 | 1163 |
| done | 5000 | 1162 |
3 alts after pruning (3 fresh and 0 done)
Merged error: 0.1b
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)))) |
| 20.8b | (/ (* (* y 4.0) y) (fma x x (* (* y 4.0) y))) |
| 23.7b | (/ (* 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)) |
| 25.0ms | (- (/ (* x x) (fma x x (* (* y 4.0) y))) (/ (* (* y 4.0) y) (fma x x (* (* y 4.0) y)))) |
| 20.0ms | (/ (* (* y 4.0) y) (fma x x (* (* y 4.0) y))) |
| 10.0ms | (/ (* x x) (fma x x (* (* y 4.0) y))) |
| 45.0ms | (fma x x (* (* y 4.0) y)) |
| 88.0ms | (- (/ (* x x) (fma x x (* (* y 4.0) y))) (/ (* (* y 4.0) y) (fma x x (* (* y 4.0) y)))) |
| 60.0ms | (/ (* (* y 4.0) y) (fma x x (* (* y 4.0) y))) |
| 60.0ms | (/ (* x x) (fma x x (* (* y 4.0) y))) |
Useful iterations: done (1.3s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 210 | 7157 |
| 1 | 514 | 5979 |
| 2 | 1747 | 4829 |
| done | 5000 | 4097 |
3 alts after pruning (2 fresh and 1 done)
Merged error: 0.1b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 0 | 0 |
| done | 0 | 0 |
3 alts after pruning (1 fresh and 2 done)
Merged error: 0.1b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 0 | 0 |
| done | 0 | 0 |
3 alts after pruning (0 fresh and 3 done)
Merged error: 0.1b
55.3% (13.9b remaining)
Error of 14.3b against oracle of 0.4b and baseline of 31.5b
| Iters | Range | Point | |
|---|---|---|---|
| 10 | 9.511609313434486e+66 | 1.6770313419776726e+82 | 4.173692067620822e+81 |
| 10 | 9.517071470764056e-169 | 2.1721780040378074e-151 | 1.7031956199965793e-158 |
| 11 | -8.26406001092755e-16 | -1.1574611673992854e-35 | -3.8778843023865606e-18 |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 21 | 42 |
| 1 | 25 | 42 |
| done | 25 | 42 |
| 234.0ms | 8000× | body | 80 | valid |