Time bar (total: 2.2s)
| 13.0ms | 75× | body | 1280 | valid |
| 5.0ms | 56× | body | 640 | valid |
| 3.0ms | 180× | body | 80 | valid |
| 1.0ms | 22× | body | 320 | valid |
| 1.0ms | 17× | body | 160 | valid |
Useful iterations: 0 (1.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 10 | 3 |
| 1 | 13 | 3 |
| 2 | 15 | 3 |
| 3 | 15 | 3 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 40.9b
Found 2 expressions with local error:
| 0.0b | (/ (- (exp x) 1.0) x) |
| 4.1b | (- (exp x) 1.0) |
| 29× | add-sqr-sqrt *-un-lft-identity |
| 19× | add-cube-cbrt |
| 15× | times-frac |
| 9× | prod-diff |
| 5× | associate-/l* distribute-lft-out-- difference-of-squares |
| 4× | add-exp-log add-cbrt-cube add-log-exp |
| 3× | fma-neg associate-/r* |
| 2× | pow1 expm1-log1p-u flip3-- flip-- log1p-expm1-u associate-/l/ |
| 1× | cbrt-undiv sub-neg frac-2neg diff-log div-sub div-exp clear-num div-inv |
| 30.0ms | (/ (- (exp x) 1.0) x) |
| 12.0ms | (- (exp x) 1.0) |
| 38.0ms | (/ (- (exp x) 1.0) x) |
| 15.0ms | (- (exp x) 1.0) |
Useful iterations: 2 (31.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 282 | 468 |
| 1 | 919 | 380 |
| 2 | 5001 | 377 |
4 alts after pruning (4 fresh and 0 done)
Merged error: 0.0b
Found 1 expressions with local error:
| 0.1b | (fma 1/6 (pow x 2) (fma 1/2 x 1)) |
| 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 1/6 (pow x 2) (fma 1/2 x 1)) |
| 24.0ms | (fma 1/6 (pow x 2) (fma 1/2 x 1)) |
Useful iterations: 1 (3.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 36 | 59 |
| 1 | 104 | 52 |
| 2 | 535 | 52 |
| 3 | 5002 | 52 |
4 alts after pruning (3 fresh and 1 done)
Merged error: 0.0b
Found 3 expressions with local error:
| 0.0b | (fma 1/6 (pow x 3) x) |
| 2.4b | (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x) |
| 8.8b | (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) |
| 11× | add-sqr-sqrt add-cube-cbrt *-un-lft-identity |
| 9× | times-frac |
| 5× | add-exp-log add-cbrt-cube |
| 3× | pow1 expm1-log1p-u associate-/r* log1p-expm1-u associate-/l* add-log-exp |
| 2× | fma-udef |
| 1× | cbrt-undiv frac-2neg div-exp clear-num div-inv |
| 0.0ms | (fma 1/6 (pow x 3) x) |
| 7.0ms | (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x) |
| 0.0ms | (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) |
| 74.0ms | (fma 1/6 (pow x 3) x) |
| 44.0ms | (/ (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) x) |
| 27.0ms | (fma 1/2 (pow x 2) (fma 1/6 (pow x 3) x)) |
Useful iterations: 1 (5.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 140 | 391 |
| 1 | 510 | 356 |
| 2 | 2915 | 356 |
| 3 | 5002 | 356 |
4 alts after pruning (2 fresh and 2 done)
Merged error: 0.0b
Found 2 expressions with local error:
| 0.0b | (/ (exp x) x) |
| 3.9b | (- (/ (exp x) x) (/ 1.0 x)) |
| 262× | times-frac |
| 213× | add-sqr-sqrt |
| 209× | *-un-lft-identity |
| 201× | add-cube-cbrt |
| 169× | prod-diff |
| 30× | div-inv |
| 13× | fma-neg |
| 4× | add-cbrt-cube distribute-lft-out-- add-log-exp difference-of-squares |
| 3× | add-exp-log associate-/r* associate-/l* |
| 2× | pow1 expm1-log1p-u log1p-expm1-u |
| 1× | cbrt-undiv sub-neg flip3-- distribute-rgt-out-- frac-2neg diff-log div-exp clear-num frac-sub flip-- sub-div |
| 7.0ms | (/ (exp x) x) |
| 41.0ms | (- (/ (exp x) x) (/ 1.0 x)) |
| 25.0ms | (/ (exp x) x) |
| 50.0ms | (- (/ (exp x) x) (/ 1.0 x)) |
Useful iterations: 2 (53.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 759 | 5012 |
| 1 | 2095 | 3629 |
| 2 | 5003 | 2659 |
4 alts after pruning (1 fresh and 3 done)
Merged error: 0.0b
98.4% (0.3b remaining)
Error of 0.4b against oracle of 0.0b and baseline of 21.4b
| Iters | Range | Point | |
|---|---|---|---|
| 9 | -0.04331797882383785 | -1.989428328455626e-07 | -0.00010696052970747946 |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 19 | 10 |
| 383.0ms | 2235× | body | 1280 | valid |
| 174.0ms | 1724× | body | 640 | valid |
| 92.0ms | 5401× | body | 80 | valid |
| 53.0ms | 810× | body | 320 | valid |
| 17.0ms | 411× | body | 160 | valid |