Time bar (total: 16.4s)
| 17.0ms | 33× | body | 2560 | valid |
| 16.0ms | 35× | body | 1280 | valid |
| 13.0ms | 168× | body | 80 | valid |
| 7.0ms | 92× | body | 80 | nan |
| 4.0ms | 15× | body | 640 | valid |
| 3.0ms | 6× | body | 5120 | valid |
| 2.0ms | 9× | body | 320 | valid |
| 1.0ms | 8× | body | 160 | valid |
Useful iterations: 2 (19.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 10 | 13 |
| 1 | 15 | 13 |
| 2 | 23 | 12 |
| 3 | 30 | 12 |
| 4 | 32 | 12 |
| 5 | 34 | 12 |
| done | 34 | 12 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 36.6b
Found 4 expressions with local error:
| 0.4b | (/ (- (sqrt (- (* b_2 b_2) (* a c))) b_2) a) |
| 1.2b | (- (* b_2 b_2) (* a c)) |
| 2.0b | (- (sqrt (- (* b_2 b_2) (* a c))) b_2) |
| 24.4b | (sqrt (- (* b_2 b_2) (* a c))) |
| 51× | add-sqr-sqrt |
| 40× | *-un-lft-identity |
| 30× | add-cube-cbrt |
| 20× | sqrt-prod |
| 19× | prod-diff |
| 18× | times-frac |
| 10× | difference-of-squares |
| 8× | add-log-exp |
| 7× | fma-neg |
| 6× | add-exp-log add-cbrt-cube associate-/l* |
| 5× | pow1 distribute-lft-out-- |
| 4× | expm1-log1p-u flip3-- flip-- log1p-expm1-u |
| 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 |
| 144.0ms | (/ (- (sqrt (- (* b_2 b_2) (* a c))) b_2) a) |
| 10.0ms | (- (* b_2 b_2) (* a c)) |
| 69.0ms | (- (sqrt (- (* b_2 b_2) (* a c))) b_2) |
| 32.0ms | (sqrt (- (* b_2 b_2) (* a c))) |
| 122.0ms | (/ (- (sqrt (- (* b_2 b_2) (* a c))) b_2) a) |
| 43.0ms | (- (* b_2 b_2) (* a c)) |
| 97.0ms | (- (sqrt (- (* b_2 b_2) (* a c))) b_2) |
| 103.0ms | (sqrt (- (* b_2 b_2) (* a c))) |
Useful iterations: done (3.2s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 195 | 2408 |
| 1 | 453 | 2113 |
| 2 | 1107 | 1874 |
| 3 | 3402 | 1795 |
| done | 5000 | 1785 |
10 alts after pruning (10 fresh and 0 done)
Merged error: 7.4b
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: 7.4b
Found 4 expressions with local error:
| 0.4b | (/ (- (sqrt (fma b_2 b_2 (- (* a c)))) b_2) a) |
| 1.5b | (fma b_2 b_2 (- (* a c))) |
| 2.0b | (- (sqrt (fma b_2 b_2 (- (* a c)))) b_2) |
| 24.4b | (sqrt (fma b_2 b_2 (- (* a c)))) |
| 51× | add-sqr-sqrt |
| 40× | *-un-lft-identity |
| 30× | add-cube-cbrt |
| 20× | sqrt-prod |
| 18× | times-frac prod-diff |
| 10× | difference-of-squares |
| 6× | add-exp-log fma-neg add-cbrt-cube associate-/l* add-log-exp |
| 5× | pow1 distribute-lft-out-- |
| 4× | expm1-log1p-u log1p-expm1-u |
| 3× | associate-/r* |
| 2× | flip3-- flip-- associate-/l/ |
| 1× | cbrt-undiv sub-neg rem-sqrt-square frac-2neg sqrt-pow1 pow1/2 diff-log div-sub div-exp clear-num fma-udef div-inv |
| 51.0ms | (/ (- (sqrt (fma b_2 b_2 (- (* a c)))) b_2) a) |
| 0.0ms | (fma b_2 b_2 (- (* a c))) |
| 11.0ms | (- (sqrt (fma b_2 b_2 (- (* a c)))) b_2) |
| 2.0ms | (sqrt (fma b_2 b_2 (- (* a c)))) |
| 176.0ms | (/ (- (sqrt (fma b_2 b_2 (- (* a c)))) b_2) a) |
| 87.0ms | (fma b_2 b_2 (- (* a c))) |
| 114.0ms | (- (sqrt (fma b_2 b_2 (- (* a c)))) b_2) |
| 87.0ms | (sqrt (fma b_2 b_2 (- (* a c)))) |
Useful iterations: done (3.2s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 173 | 2260 |
| 1 | 386 | 1986 |
| 2 | 882 | 1763 |
| 3 | 2748 | 1683 |
| done | 5000 | 1632 |
8 alts after pruning (7 fresh and 1 done)
Merged error: 7.3b
Found 4 expressions with local error:
| 1.2b | (- (pow b_2 2) (* a c)) |
| 3.8b | (/ (/ (fma c (- a) 0) (+ (sqrt (- (pow b_2 2) (* a c))) b_2)) a) |
| 11.8b | (/ (fma c (- a) 0) (+ (sqrt (- (pow b_2 2) (* a c))) b_2)) |
| 24.4b | (sqrt (- (pow b_2 2) (* a c))) |
| 114× | times-frac |
| 101× | *-un-lft-identity |
| 70× | add-sqr-sqrt |
| 69× | add-cube-cbrt |
| 21× | associate-/l* |
| 16× | distribute-lft-out |
| 11× | add-exp-log add-cbrt-cube |
| 10× | associate-/r/ |
| 8× | fma-neg prod-diff |
| 7× | associate-/r* |
| 6× | unpow-prod-down div-inv add-log-exp |
| 5× | pow1 flip3-+ flip-+ |
| 4× | cbrt-undiv expm1-log1p-u div-exp log1p-expm1-u |
| 3× | sqrt-prod |
| 2× | flip3-- frac-2neg sqrt-div clear-num flip-- unpow2 sqr-pow |
| 1× | sub-neg rem-sqrt-square sqrt-pow1 pow1/2 diff-log associate-/l/ |
| 28.0ms | (- (pow b_2 2) (* a c)) |
| 154.0ms | (/ (/ (fma c (- a) 0) (+ (sqrt (- (pow b_2 2) (* a c))) b_2)) a) |
| 134.0ms | (/ (fma c (- a) 0) (+ (sqrt (- (pow b_2 2) (* a c))) b_2)) |
| 20.0ms | (sqrt (- (pow b_2 2) (* a c))) |
| 47.0ms | (- (pow b_2 2) (* a c)) |
| 249.0ms | (/ (/ (fma c (- a) 0) (+ (sqrt (- (pow b_2 2) (* a c))) b_2)) a) |
| 300.0ms | (/ (fma c (- a) 0) (+ (sqrt (- (pow b_2 2) (* a c))) b_2)) |
| 86.0ms | (sqrt (- (pow b_2 2) (* a c))) |
Useful iterations: done (1.8s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 292 | 4592 |
| 1 | 682 | 4341 |
| 2 | 1844 | 3927 |
| done | 5001 | 3903 |
9 alts after pruning (8 fresh and 1 done)
Merged error: 7.2b
88.1% (3.2b remaining)
Error of 8.7b against oracle of 5.5b and baseline of 32.6b
| Iters | Range | Point | |
|---|---|---|---|
| 5 | 1.2073698495971617e+61 | 2.9312978430050554e+61 | 1.3572844331324948e+61 |
| 9 | 6.262918217783262e-188 | 1.0824447814377013e-180 | 3.8495586393832845e-181 |
| 10 | -3.742210988141449e+103 | -1.1204690717208776e+87 | -8.301687926884189e+98 |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 38 | 61 |
| 1 | 47 | 61 |
| 2 | 49 | 61 |
| done | 49 | 61 |
| 966.0ms | 1050× | body | 2560 | valid |
| 669.0ms | 5871× | body | 80 | valid |
| 406.0ms | 895× | body | 1280 | valid |
| 268.0ms | 2846× | body | 80 | nan |
| 167.0ms | 479× | body | 640 | valid |
| 51.0ms | 101× | body | 5120 | valid |
| 43.0ms | 218× | body | 320 | valid |
| 14.0ms | 106× | body | 160 | valid |