Time bar (total: 10.9s)
| 22.0ms | 292× | body | 80 | nan |
| 19.0ms | 174× | body | 160 | valid |
| 13.0ms | 548× | pre | 80 | true |
| 5.0ms | 29× | body | 320 | valid |
| 3.0ms | 53× | body | 80 | valid |
Useful iterations: 2 (7.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 14 | 17 |
| 1 | 24 | 17 |
| 2 | 44 | 16 |
| 3 | 79 | 16 |
| 4 | 99 | 16 |
| 5 | 107 | 16 |
| done | 107 | 16 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 42.7b
Found 4 expressions with local error:
| 0.1b | (sqrt (- (* b b) (* (* 4.0 a) c))) |
| 0.1b | (- (* b b) (* (* 4.0 a) c)) |
| 0.1b | (/ (- (sqrt (- (* b b) (* (* 4.0 a) c))) b) (* 2.0 a)) |
| 38.8b | (- (sqrt (- (* b b) (* (* 4.0 a) c))) b) |
| 20× | add-sqr-sqrt |
| 13× | *-un-lft-identity |
| 9× | add-exp-log add-cbrt-cube |
| 8× | add-log-exp |
| 7× | add-cube-cbrt |
| 6× | times-frac sqrt-prod associate-/l* difference-of-squares |
| 5× | pow1 |
| 4× | flip3-- flip-- |
| 3× | distribute-lft-out-- |
| 2× | cbrt-undiv sub-neg sqrt-div diff-log div-exp associate-/l/ |
| 1× | rem-sqrt-square frac-2neg sqrt-pow1 pow1/2 div-sub prod-exp clear-num associate-/r* cbrt-unprod div-inv |
| 21.0ms | (sqrt (- (* b b) (* (* 4.0 a) c))) |
| 16.0ms | (- (* b b) (* (* 4.0 a) c)) |
| 108.0ms | (/ (- (sqrt (- (* b b) (* (* 4.0 a) c))) b) (* 2.0 a)) |
| 68.0ms | (- (sqrt (- (* b b) (* (* 4.0 a) c))) b) |
| 103.0ms | (sqrt (- (* b b) (* (* 4.0 a) c))) |
| 59.0ms | (- (* b b) (* (* 4.0 a) c)) |
| 154.0ms | (/ (- (sqrt (- (* b b) (* (* 4.0 a) c))) b) (* 2.0 a)) |
| 122.0ms | (- (sqrt (- (* b b) (* (* 4.0 a) c))) b) |
Useful iterations: 2 (266.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 154 | 1592 |
| 1 | 405 | 1496 |
| 2 | 1783 | 1332 |
| done | 5002 | 1332 |
10 alts after pruning (10 fresh and 0 done)
Merged error: 6.1b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 0 | 0 |
| done | 0 | 0 |
10 alts after pruning (9 fresh and 1 done)
Merged error: 6.1b
Found 2 expressions with local error:
| 0.3b | (/ (* a c) b) |
| 0.3b | (/ (* -2.0 (/ (* a c) b)) (* 2.0 a)) |
| 39× | add-exp-log add-cbrt-cube |
| 14× | cbrt-undiv div-exp |
| 13× | prod-exp cbrt-unprod |
| 4× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/r* |
| 2× | pow1 frac-2neg clear-num div-inv associate-/l* add-log-exp |
| 1× | associate-*r/ associate-/l/ |
| 10.0ms | (/ (* a c) b) |
| 36.0ms | (/ (* -2.0 (/ (* a c) b)) (* 2.0 a)) |
| 35.0ms | (/ (* a c) b) |
| 27.0ms | (/ (* -2.0 (/ (* a c) b)) (* 2.0 a)) |
Useful iterations: done (1.3s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 107 | 782 |
| 1 | 345 | 751 |
| 2 | 2490 | 569 |
| done | 5001 | 543 |
22 alts after pruning (21 fresh and 1 done)
Merged error: 6.0b
Found 2 expressions with local error:
| 0.2b | (/ a (/ b c)) |
| 0.3b | (/ (* -2.0 (/ a (/ b c))) (* 2.0 a)) |
| 76× | times-frac |
| 44× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 39× | add-exp-log add-cbrt-cube |
| 17× | cbrt-undiv div-exp |
| 14× | associate-/r* |
| 10× | prod-exp cbrt-unprod |
| 6× | div-inv |
| 4× | associate-/l* |
| 2× | pow1 frac-2neg clear-num add-log-exp |
| 1× | associate-*r/ associate-/r/ associate-/l/ |
| 14.0ms | (/ a (/ b c)) |
| 22.0ms | (/ (* -2.0 (/ a (/ b c))) (* 2.0 a)) |
| 40.0ms | (/ a (/ b c)) |
| 49.0ms | (/ (* -2.0 (/ a (/ b c))) (* 2.0 a)) |
Useful iterations: done (1.6s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 210 | 1478 |
| 1 | 600 | 1403 |
| 2 | 3502 | 1189 |
| done | 5002 | 1177 |
30 alts after pruning (29 fresh and 1 done)
Merged error: 5.9b
0% (6.8b remaining)
Error of 12.0b against oracle of 5.1b and baseline of 12.0b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 5 | 5 |
| 1 | 6 | 5 |
| done | 6 | 5 |
| 1.1s | 4845× | body | 160 | valid |
| 861.0ms | 1355× | body | 320 | valid |
| 848.0ms | 16030× | pre | 80 | true |
| 657.0ms | 8030× | body | 80 | nan |
| 177.0ms | 1800× | body | 80 | valid |