Time bar (total: 12.7s)
| 32.0ms | 513× | pre | 80 | true |
| 24.0ms | 146× | body | 160 | valid |
| 20.0ms | 257× | body | 80 | nan |
| 11.0ms | 110× | body | 80 | valid |
Useful iterations: 2 (12.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 14 | 17 |
| 1 | 24 | 17 |
| 2 | 44 | 16 |
| 3 | 78 | 16 |
| 4 | 102 | 16 |
| 5 | 111 | 16 |
| done | 111 | 16 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 29.6b
Found 4 expressions with local error:
| 0.1b | (sqrt (- (* b b) (* (* 4.0 a) c))) |
| 0.2b | (- (* b b) (* (* 4.0 a) c)) |
| 0.3b | (/ (/ (- (sqrt (- (* b b) (* (* 4.0 a) c))) b) 2.0) a) |
| 29.5b | (- (sqrt (- (* b b) (* (* 4.0 a) c))) b) |
| 138× | times-frac |
| 121× | add-sqr-sqrt |
| 94× | *-un-lft-identity |
| 68× | add-cube-cbrt |
| 26× | difference-of-squares |
| 22× | associate-/l* |
| 16× | sqrt-prod |
| 13× | distribute-lft-out-- |
| 9× | add-cbrt-cube add-exp-log |
| 8× | add-log-exp |
| 5× | pow1 div-inv |
| 3× | cbrt-undiv associate-/r* flip3-- div-exp flip-- |
| 2× | sub-neg sqrt-div diff-log div-sub |
| 1× | rem-sqrt-square clear-num frac-2neg sqrt-pow1 pow1/2 associate-/l/ |
| 9.0ms | (sqrt (- (* b b) (* (* 4.0 a) c))) |
| 6.0ms | (- (* b b) (* (* 4.0 a) c)) |
| 98.0ms | (/ (/ (- (sqrt (- (* b b) (* (* 4.0 a) c))) b) 2.0) a) |
| 47.0ms | (- (sqrt (- (* b b) (* (* 4.0 a) c))) b) |
| 130.0ms | (sqrt (- (* b b) (* (* 4.0 a) c))) |
| 71.0ms | (- (* b b) (* (* 4.0 a) c)) |
| 153.0ms | (/ (/ (- (sqrt (- (* b b) (* (* 4.0 a) c))) b) 2.0) a) |
| 130.0ms | (- (sqrt (- (* b b) (* (* 4.0 a) c))) b) |
Useful iterations: 2 (501.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 280 | 4083 |
| 1 | 689 | 3919 |
| 2 | 3076 | 3753 |
| done | 5001 | 3753 |
18 alts after pruning (18 fresh and 0 done)
Merged error: 8.5b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 0 | 0 |
| done | 0 | 0 |
18 alts after pruning (17 fresh and 1 done)
Merged error: 8.5b
Found 2 expressions with local error:
| 0.2b | (/ (* a c) b) |
| 0.3b | (/ (/ (* -2.0 (/ (* a c) b)) 2.0) a) |
| 36× | times-frac |
| 27× | add-cbrt-cube add-exp-log |
| 20× | add-sqr-sqrt *-un-lft-identity add-cube-cbrt |
| 13× | cbrt-undiv div-exp |
| 8× | associate-/l* |
| 6× | associate-/r* div-inv |
| 5× | prod-exp cbrt-unprod |
| 2× | pow1 clear-num frac-2neg add-log-exp |
| 1× | associate-/l/ |
| 474.0ms | (/ (* a c) b) |
| 37.0ms | (/ (/ (* -2.0 (/ (* a c) b)) 2.0) a) |
| 25.0ms | (/ (* a c) b) |
| 31.0ms | (/ (/ (* -2.0 (/ (* a c) b)) 2.0) a) |
Useful iterations: done (1.0s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 167 | 1164 |
| 1 | 460 | 1120 |
| 2 | 2917 | 990 |
| done | 5002 | 984 |
32 alts after pruning (31 fresh and 1 done)
Merged error: 8.4b
Found 2 expressions with local error:
| 0.2b | (/ a (/ b c)) |
| 0.3b | (/ (/ (* -2.0 (/ a (/ b c))) 2.0) a) |
| 108× | times-frac |
| 60× | add-sqr-sqrt *-un-lft-identity add-cube-cbrt |
| 27× | add-cbrt-cube add-exp-log |
| 16× | associate-/r* |
| 15× | cbrt-undiv div-exp |
| 10× | div-inv associate-/l* |
| 3× | prod-exp cbrt-unprod |
| 2× | pow1 clear-num frac-2neg add-log-exp |
| 1× | associate-/r/ associate-/l/ |
| 8.0ms | (/ a (/ b c)) |
| 22.0ms | (/ (/ (* -2.0 (/ a (/ b c))) 2.0) a) |
| 29.0ms | (/ a (/ b c)) |
| 24.0ms | (/ (/ (* -2.0 (/ a (/ b c))) 2.0) a) |
Useful iterations: done (1.6s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 265 | 1858 |
| 1 | 710 | 1770 |
| 2 | 4114 | 1610 |
| done | 5002 | 1608 |
38 alts after pruning (37 fresh and 1 done)
Merged error: 8.4b
47.9% (7.1b remaining)
Error of 16.1b against oracle of 9.0b and baseline of 22.7b
| Iters | Range | Point | |
|---|---|---|---|
| 0 | 313.18788541642925 | 317.78179210620726 | 315.48483876131826 |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 22 | 39 |
| 1 | 27 | 39 |
| done | 27 | 39 |
| 1.2s | 16544× | pre | 80 | true |
| 766.0ms | 4521× | body | 160 | valid |
| 755.0ms | 8544× | body | 80 | nan |
| 255.0ms | 3479× | body | 80 | valid |