Time bar (total: 1.4s)
| 15.0ms | 256× | body | 80 | valid |
Useful iterations: 0 (2.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 10 | 5 |
| 1 | 12 | 5 |
| 2 | 14 | 5 |
| 3 | 15 | 5 |
| 4 | 20 | 5 |
| 5 | 41 | 5 |
| 6 | 66 | 5 |
| 7 | 165 | 5 |
| 8 | 1123 | 5 |
| 9 | 5001 | 5 |
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-exp-log add-cbrt-cube associate-/l* |
| 2× | associate-/r/ |
| 1× | pow1 cbrt-undiv expm1-log1p-u frac-2neg flip3-+ div-exp clear-num flip-+ log1p-expm1-u div-inv add-log-exp |
| 11.0ms | (/ 2.0 (+ (exp x) (exp (- x)))) |
| 42.0ms | (/ 2.0 (+ (exp x) (exp (- x)))) |
Useful iterations: 2 (15.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 167 | 323 |
| 1 | 568 | 300 |
| 2 | 2220 | 299 |
| 3 | 5001 | 299 |
1 alts after pruning (1 fresh and 0 done)
Merged error: 0b
Found 2 expressions with local error:
| 0.0b | (/ 2.0 (+ (exp x) (exp (- x)))) |
| 0.5b | (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) |
| 19× | *-un-lft-identity |
| 12× | times-frac |
| 11× | add-sqr-sqrt add-cube-cbrt |
| 4× | add-exp-log associate-/r* add-cbrt-cube distribute-lft-out |
| 3× | log1p-expm1-u associate-/l* |
| 2× | pow1 expm1-log1p-u associate-/r/ add-log-exp |
| 1× | cbrt-undiv expm1-log1p frac-2neg flip3-+ div-exp clear-num flip-+ div-inv expm1-udef |
| 11.0ms | (/ 2.0 (+ (exp x) (exp (- x)))) |
| 0.0ms | (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) |
| 37.0ms | (/ 2.0 (+ (exp x) (exp (- x)))) |
| 90.0ms | (expm1 (/ 2.0 (+ (exp x) (exp (- x))))) |
Useful iterations: 2 (18.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 210 | 434 |
| 1 | 696 | 398 |
| 2 | 2651 | 396 |
| 3 | 5002 | 396 |
1 alts after pruning (0 fresh and 1 done)
Merged error: 0b
Useful iterations: 0 (0.0ms)
| Iter | Nodes | Cost |
|---|---|---|
| 0 | 10 | 7 |
| 1 | 10 | 7 |
| 470.0ms | 8000× | body | 80 | valid |