Time bar (total: 13.2s)
| 21.0ms | 168× | body | 80 | valid |
| 16.0ms | 33× | body | 2560 | valid |
| 15.0ms | 35× | body | 1280 | valid |
| 8.0ms | 92× | body | 80 | nan |
| 6.0ms | 15× | body | 640 | valid |
| 3.0ms | 6× | body | 5120 | valid |
| 3.0ms | 9× | body | 320 | valid |
| 1.0ms | 8× | body | 160 | valid |
Useful iterations: 2 (9.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 14 | 17 |
| 1 | 24 | 17 |
| 2 | 44 | 16 |
| 3 | 78 | 16 |
| 4 | 91 | 16 |
| 5 | 99 | 16 |
| done | 99 | 16 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 36.6b
Found 4 expressions with local error:
| 0.4b | (/ (- (sqrt (- (* b b) (* (* 4.0 a) c))) b) (* 2.0 a)) |
| 1.2b | (- (* b b) (* (* 4.0 a) c)) |
| 2.0b | (- (sqrt (- (* b b) (* (* 4.0 a) c))) b) |
| 24.4b | (sqrt (- (* b b) (* (* 4.0 a) c))) |
| 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 |
| 139.0ms | (/ (- (sqrt (- (* b b) (* (* 4.0 a) c))) b) (* 2.0 a)) |
| 15.0ms | (- (* b b) (* (* 4.0 a) c)) |
| 88.0ms | (- (sqrt (- (* b b) (* (* 4.0 a) c))) b) |
| 18.0ms | (sqrt (- (* b b) (* (* 4.0 a) c))) |
| 181.0ms | (/ (- (sqrt (- (* b b) (* (* 4.0 a) c))) b) (* 2.0 a)) |
| 69.0ms | (- (* b b) (* (* 4.0 a) c)) |
| 118.0ms | (- (sqrt (- (* b b) (* (* 4.0 a) c))) b) |
| 90.0ms | (sqrt (- (* b b) (* (* 4.0 a) c))) |
Useful iterations: 3 (2.2s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 154 | 1592 |
| 1 | 386 | 1488 |
| 2 | 1233 | 1332 |
| 3 | 4648 | 1324 |
| done | 5002 | 1324 |
7 alts after pruning (7 fresh and 0 done)
Merged error: 7.4b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 0 | 0 |
| done | 0 | 0 |
7 alts after pruning (6 fresh and 1 done)
Merged error: 7.4b
Found 4 expressions with local error:
| 0.4b | (/ (- (sqrt (- (* b b) (* (* 4.0 a) c))) b) a) |
| 1.2b | (- (* b b) (* (* 4.0 a) c)) |
| 2.0b | (- (sqrt (- (* b b) (* (* 4.0 a) c))) b) |
| 24.4b | (sqrt (- (* b b) (* (* 4.0 a) c))) |
| 37× | add-sqr-sqrt |
| 26× | *-un-lft-identity |
| 18× | times-frac |
| 16× | add-cube-cbrt |
| 10× | difference-of-squares |
| 8× | sqrt-prod add-log-exp |
| 6× | add-exp-log add-cbrt-cube associate-/l* |
| 5× | pow1 distribute-lft-out-- |
| 4× | flip3-- flip-- |
| 3× | associate-/r* |
| 2× | sub-neg sqrt-div diff-log associate-/l/ |
| 1× | cbrt-undiv rem-sqrt-square frac-2neg sqrt-pow1 pow1/2 div-sub div-exp clear-num div-inv |
| 91.0ms | (/ (- (sqrt (- (* b b) (* (* 4.0 a) c))) b) a) |
| 16.0ms | (- (* b b) (* (* 4.0 a) c)) |
| 66.0ms | (- (sqrt (- (* b b) (* (* 4.0 a) c))) b) |
| 16.0ms | (sqrt (- (* b b) (* (* 4.0 a) c))) |
| 132.0ms | (/ (- (sqrt (- (* b b) (* (* 4.0 a) c))) b) a) |
| 61.0ms | (- (* b b) (* (* 4.0 a) c)) |
| 105.0ms | (- (sqrt (- (* b b) (* (* 4.0 a) c))) b) |
| 92.0ms | (sqrt (- (* b b) (* (* 4.0 a) c))) |
Useful iterations: done (2.0s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 158 | 1888 |
| 1 | 372 | 1774 |
| 2 | 1047 | 1658 |
| 3 | 3342 | 1650 |
| done | 5000 | 1644 |
8 alts after pruning (6 fresh and 2 done)
Merged error: 7.3b
Found 4 expressions with local error:
| 1.2b | (- (* b b) (* (* 4.0 a) c)) |
| 3.8b | (/ (/ (- 0 (* (* 4.0 a) c)) (+ (sqrt (- (* b b) (* (* 4.0 a) c))) b)) a) |
| 11.8b | (/ (- 0 (* (* 4.0 a) c)) (+ (sqrt (- (* b b) (* (* 4.0 a) c))) b)) |
| 24.4b | (sqrt (- (* b b) (* (* 4.0 a) c))) |
| 114× | times-frac |
| 97× | *-un-lft-identity |
| 66× | add-sqr-sqrt |
| 65× | add-cube-cbrt |
| 21× | associate-/l* |
| 16× | distribute-lft-out |
| 11× | add-exp-log add-cbrt-cube |
| 10× | associate-/r/ |
| 7× | associate-/r* |
| 6× | div-inv add-log-exp |
| 5× | pow1 flip3-+ flip-+ |
| 4× | cbrt-undiv div-exp |
| 3× | flip3-- div-sub distribute-frac-neg sqrt-prod flip-- associate-/l/ |
| 2× | frac-2neg sub0-neg sqrt-div clear-num |
| 1× | sub-neg rem-sqrt-square sqrt-pow1 pow1/2 diff-log |
| 8.0ms | (- (* b b) (* (* 4.0 a) c)) |
| 78.0ms | (/ (/ (- 0 (* (* 4.0 a) c)) (+ (sqrt (- (* b b) (* (* 4.0 a) c))) b)) a) |
| 54.0ms | (/ (- 0 (* (* 4.0 a) c)) (+ (sqrt (- (* b b) (* (* 4.0 a) c))) b)) |
| 16.0ms | (sqrt (- (* b b) (* (* 4.0 a) c))) |
| 48.0ms | (- (* b b) (* (* 4.0 a) c)) |
| 176.0ms | (/ (/ (- 0 (* (* 4.0 a) c)) (+ (sqrt (- (* b b) (* (* 4.0 a) c))) b)) a) |
| 215.0ms | (/ (- 0 (* (* 4.0 a) c)) (+ (sqrt (- (* b b) (* (* 4.0 a) c))) b)) |
| 83.0ms | (sqrt (- (* b b) (* (* 4.0 a) c))) |
Useful iterations: 2 (400.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 276 | 5314 |
| 1 | 688 | 4830 |
| 2 | 2538 | 4584 |
| done | 5000 | 4584 |
9 alts after pruning (7 fresh and 2 done)
Merged error: 7.2b
90.1% (2.6b remaining)
Error of 8.2b against oracle of 5.6b and baseline of 31.8b
| Iters | Range | Point | |
|---|---|---|---|
| 5 | 1.2073698495971617e+61 | 2.9312978430050554e+61 | 2.0162260334635464e+61 |
| 7 | -4.381317687258745e-230 | -2.0471743436955067e-231 | -2.4298826071872637e-231 |
| 10 | -3.742210988141449e+103 | -1.1204690717208776e+87 | -8.301687926884189e+98 |
Useful iterations: 5 (16.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 40 | 76 |
| 1 | 51 | 75 |
| 2 | 55 | 75 |
| 3 | 65 | 75 |
| 4 | 68 | 75 |
| 5 | 71 | 74 |
| done | 71 | 74 |
| 721.0ms | 5870× | body | 80 | valid |
| 395.0ms | 1051× | body | 2560 | valid |
| 333.0ms | 893× | body | 1280 | valid |
| 225.0ms | 2845× | body | 80 | nan |
| 193.0ms | 480× | body | 640 | valid |
| 109.0ms | 98× | body | 5120 | valid |
| 75.0ms | 218× | body | 320 | valid |
| 11.0ms | 108× | body | 160 | valid |