Time bar (total: 7.0s)
| 15.0ms | 256× | body | 80 | valid |
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 7 | 8 |
| 1 | 10 | 8 |
| 2 | 12 | 8 |
| done | 12 | 8 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 0.0b
Found 1 expressions with local error:
| 0.0b | (/ 2.0 (+ (exp x) (exp (- x)))) |
| 18× | *-un-lft-identity |
| 12× | times-frac |
| 10× | add-sqr-sqrt add-cube-cbrt |
| 4× | associate-/r* distribute-lft-out |
| 3× | add-cbrt-cube add-exp-log associate-/l* |
| 2× | associate-/r/ |
| 1× | expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-+ div-exp flip-+ log1p-expm1-u div-inv add-log-exp |
| 35.0ms | (/ 2.0 (+ (exp x) (exp (- x)))) |
| 86.0ms | (/ 2.0 (+ (exp x) (exp (- x)))) |
Useful iterations: 3 (771.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 80 | 510 |
| 1 | 175 | 489 |
| 2 | 630 | 457 |
| 3 | 3926 | 454 |
| done | 5000 | 454 |
3 alts after pruning (2 fresh and 1 done)
Merged error: 0b
Found 2 expressions with local error:
| 0.0b | (/ 2.0 (+ (exp x) (exp (- x)))) |
| 0.2b | (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))) |
| 34× | *-un-lft-identity |
| 24× | times-frac |
| 20× | add-sqr-sqrt add-cube-cbrt |
| 19× | log-pow |
| 18× | exp-prod |
| 7× | distribute-lft-out |
| 4× | associate-/r* add-cbrt-cube add-exp-log associate-/r/ |
| 3× | pow1 log-prod associate-/l* |
| 2× | expm1-log1p-u flip3-+ flip-+ log1p-expm1-u div-inv add-log-exp |
| 1× | cbrt-undiv clear-num frac-2neg div-exp rem-log-exp |
| 21.0ms | (/ 2.0 (+ (exp x) (exp (- x)))) |
| 51.0ms | (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))) |
| 55.0ms | (/ 2.0 (+ (exp x) (exp (- x)))) |
| 75.0ms | (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))) |
Useful iterations: 3 (1.1s)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 127 | 958 |
| 1 | 231 | 856 |
| 2 | 701 | 797 |
| 3 | 4006 | 793 |
| done | 5000 | 793 |
3 alts after pruning (1 fresh and 2 done)
Merged error: 0b
Found 2 expressions with local error:
| 0.0b | (fma 0.20833333333333334 (pow x 4) 1.0) |
| 12.8b | (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))) |
| 4× | add-sqr-sqrt *-un-lft-identity add-cube-cbrt add-log-exp |
| 3× | fma-neg prod-diff |
| 2× | expm1-log1p-u pow1 add-cbrt-cube add-exp-log fma-udef log1p-expm1-u |
| 1× | sub-neg flip3-- diff-log associate--l+ flip-- |
| 0.0ms | (fma 0.20833333333333334 (pow x 4) 1.0) |
| 6.0ms | (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))) |
| 128.0ms | (fma 0.20833333333333334 (pow x 4) 1.0) |
| 73.0ms | (- (fma 0.20833333333333334 (pow x 4) 1.0) (* 0.5 (pow x 2))) |
Useful iterations: done (578.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 54 | 544 |
| 1 | 137 | 526 |
| 2 | 645 | 468 |
| done | 5001 | 449 |
3 alts after pruning (0 fresh and 3 done)
Merged error: 0b
0% (0.0b remaining)
Error of 0.0b against oracle of 0.0b and baseline of 0.0b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 7 | 8 |
| 1 | 8 | 8 |
| done | 8 | 8 |
| 430.0ms | 8000× | body | 80 | valid |