Time bar (total: 1.9s)
| 4.0ms | 236× | body | 80 | valid |
| 1.0ms | 9× | body | 1280 | valid |
| 0.0ms | 5× | body | 320 | valid |
| 0.0ms | 3× | body | 640 | valid |
| 0.0ms | 3× | body | 160 | valid |
Useful iterations: 0 (2.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 12 | 3 |
| 1 | 19 | 3 |
| 2 | 29 | 3 |
| 3 | 41 | 3 |
| 4 | 51 | 3 |
| 5 | 79 | 3 |
| 6 | 134 | 3 |
| 7 | 169 | 3 |
| 8 | 185 | 3 |
| 9 | 213 | 3 |
| 10 | 226 | 3 |
| 11 | 226 | 3 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 0.1b
Found 1 expressions with local error:
| 0.0b | (+ x (/ (- x y) 2.0)) |
| 4× | *-un-lft-identity |
| 3× | fma-def add-log-exp |
| 2× | add-sqr-sqrt add-cube-cbrt |
| 1× | pow1 add-exp-log +-commutative expm1-log1p-u associate-+r- flip3-+ div-sub sum-log add-cbrt-cube flip-+ log1p-expm1-u distribute-lft-out |
| 19.0ms | (+ x (/ (- x y) 2.0)) |
| 44.0ms | (+ x (/ (- x y) 2.0)) |
Useful iterations: 4 (101.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 97 | 89 |
| 1 | 261 | 81 |
| 2 | 773 | 81 |
| 3 | 3727 | 81 |
| 4 | 5001 | 80 |
5 alts after pruning (4 fresh and 1 done)
Merged error: 0.0b
Found 1 expressions with local error:
| 0.0b | (- (+ x (/ x 2.0)) (/ y 2.0)) |
| 76× | *-un-lft-identity |
| 52× | prod-diff |
| 48× | add-sqr-sqrt |
| 43× | add-cube-cbrt |
| 37× | times-frac |
| 15× | distribute-lft-out |
| 6× | add-log-exp |
| 4× | fma-neg div-inv |
| 2× | diff-log frac-sub distribute-lft-out-- difference-of-squares |
| 1× | pow1 add-exp-log expm1-log1p-u sub-neg flip3-- flip3-+ associate--l+ sum-log add-cbrt-cube flip-- flip-+ log1p-expm1-u |
| 86.0ms | (- (+ x (/ x 2.0)) (/ y 2.0)) |
| 50.0ms | (- (+ x (/ x 2.0)) (/ y 2.0)) |
Useful iterations: 2 (50.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 451 | 1522 |
| 1 | 1443 | 1047 |
| 2 | 5002 | 936 |
5 alts after pruning (3 fresh and 2 done)
Merged error: 0.0b
Found 3 expressions with local error:
| 0.0b | (- x (/ (- x y) 2.0)) |
| 2.2b | (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) |
| 29.7b | (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0))) |
| 104× | add-sqr-sqrt |
| 89× | *-un-lft-identity |
| 68× | times-frac |
| 61× | add-cube-cbrt |
| 57× | prod-diff |
| 19× | difference-of-squares |
| 14× | distribute-lft-out-- |
| 6× | associate-/r* |
| 5× | add-exp-log add-cbrt-cube add-log-exp |
| 4× | div-inv |
| 3× | pow1 expm1-log1p-u fma-neg log1p-expm1-u associate-/l* |
| 2× | flip3-- associate-/r/ flip-- |
| 1× | cbrt-undiv sub-neg frac-2neg diff-log div-sub div-exp clear-num fma-udef associate--r- |
| 19.0ms | (- x (/ (- x y) 2.0)) |
| 0.0ms | (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) |
| 33.0ms | (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0))) |
| 40.0ms | (- x (/ (- x y) 2.0)) |
| 56.0ms | (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) |
| 138.0ms | (/ (fma (/ (- x y) (* 2.0 2.0)) (- y x) (* x x)) (- x (/ (- x y) 2.0))) |
Useful iterations: 2 (67.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 621 | 2631 |
| 1 | 2014 | 2006 |
| 2 | 5001 | 1760 |
5 alts after pruning (2 fresh and 3 done)
Merged error: 0.0b
Found 1 expressions with local error:
| 0.1b | (fma (sqrt x) (sqrt x) (/ (- x y) 2.0)) |
| 1× | pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp |
| 0.0ms | (fma (sqrt x) (sqrt x) (/ (- x y) 2.0)) |
| 106.0ms | (fma (sqrt x) (sqrt x) (/ (- x y) 2.0)) |
Useful iterations: 3 (21.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 58 | 85 |
| 1 | 150 | 71 |
| 2 | 416 | 69 |
| 3 | 1345 | 67 |
| 4 | 5001 | 67 |
5 alts after pruning (1 fresh and 4 done)
Merged error: 0.0b
0% (0.0b remaining)
Error of 0.1b against oracle of 0.0b and baseline of 0.1b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 8 | 4 |
| 1 | 8 | 4 |
| 136.0ms | 7414× | body | 80 | valid |
| 17.0ms | 220× | body | 1280 | valid |
| 9.0ms | 148× | body | 640 | valid |
| 7.0ms | 74× | body | 2560 | valid |
| 5.0ms | 96× | body | 320 | valid |
| 2.0ms | 57× | body | 160 | valid |