Time bar (total: 5.1s)
| 10.0ms | 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: 30.4b
Found 3 expressions with local error:
| 0.0b | (+ (* x x) (* (* y 4.0) y)) |
| 3.6b | (- (* x x) (* (* y 4.0) y)) |
| 29.8b | (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) |
| 11× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 9× | times-frac |
| 7× | add-log-exp |
| 5× | add-exp-log add-cbrt-cube |
| 3× | pow1 expm1-log1p-u associate-/r* log1p-expm1-u associate-/l* |
| 2× | flip3-- flip3-+ associate-/r/ flip-- flip-+ associate-/l/ |
| 1× | cbrt-undiv +-commutative sub-neg fma-def frac-2neg fma-neg diff-log div-sub div-exp prod-diff clear-num sum-log div-inv |
| 9.0ms | (+ (* x x) (* (* y 4.0) y)) |
| 9.0ms | (- (* x x) (* (* y 4.0) y)) |
| 30.0ms | (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) |
| 44.0ms | (+ (* x x) (* (* y 4.0) y)) |
| 46.0ms | (- (* x x) (* (* y 4.0) y)) |
| 72.0ms | (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) |
Useful iterations: 3 (816.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 98 | 1510 |
| 1 | 254 | 1408 |
| 2 | 939 | 1266 |
| 3 | 3762 | 1259 |
| done | 5000 | 1259 |
3 alts after pruning (3 fresh and 0 done)
Merged error: 0.4b
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)))) |
| 21.4b | (/ (* x x) (fma x x (* (* y 4.0) y))) |
| 22.5b | (/ (* (* y 4.0) y) (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)))) |
| 10.0ms | (/ (* x x) (fma x x (* (* y 4.0) y))) |
| 20.0ms | (/ (* (* y 4.0) y) (fma x x (* (* y 4.0) y))) |
| 48.0ms | (fma x x (* (* y 4.0) y)) |
| 96.0ms | (- (/ (* x x) (fma x x (* (* y 4.0) y))) (/ (* (* y 4.0) y) (fma x x (* (* y 4.0) y)))) |
| 59.0ms | (/ (* x x) (fma x x (* (* y 4.0) y))) |
| 61.0ms | (/ (* (* y 4.0) y) (fma x x (* (* y 4.0) y))) |
Useful iterations: done (1.3s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 210 | 7157 |
| 1 | 514 | 5979 |
| 2 | 1759 | 4829 |
| done | 5000 | 4097 |
3 alts after pruning (2 fresh and 1 done)
Merged error: 0.4b
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: 0.4b
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: 0.4b
60.3% (12.2b remaining)
Error of 12.7b against oracle of 0.4b and baseline of 31.3b
| Iters | Range | Point | |
|---|---|---|---|
| 7 | 2396706146367806.5 | 3.79592842151896e+17 | 3.714271113375256e+17 |
| 9 | 1.6505618597988674e-122 | 8.436521620000359e-114 | 3.339425016971986e-120 |
| 7 | -6.985295606104708e-99 | -2.2027464827852263e-100 | -1.6708062197430544e-99 |
| 9 | -2.3499377934639055e+159 | -2.508529027316973e+152 | -7.928259414816123e+152 |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 24 | 73 |
| 1 | 28 | 73 |
| done | 28 | 73 |
| 230.0ms | 8000× | body | 80 | valid |