Details

Time bar (total: 1.3s)

sample20.0ms

Algorithm
intervals
Results
11.0ms529×body80valid

simplify63.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0114
1254
2494
3964
42534
58214
631154
750014

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(- 1.0 (* x x))
0.0b
(exp (- (- 1.0 (* x x))))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
12×exp-prod
11×add-sqr-sqrt
8×add-cube-cbrt *-un-lft-identity add-log-exp
6×prod-diff
5×distribute-neg-in exp-sum
4×distribute-lft-neg-in distribute-rgt-neg-in
3×fma-neg rem-exp-log difference-of-squares
2×pow1 add-exp-log expm1-log1p-u sub-neg diff-log neg-log add-cbrt-cube log1p-expm1-u
1×neg-sub0 exp-neg neg-mul-1 flip3-- exp-diff flip--
Counts
2 → 52
Calls
2 calls:
3.0ms
(- 1.0 (* x x))
12.0ms
(exp (- (- 1.0 (* x x))))

series64.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(- 1.0 (* x x))
28.0ms
(exp (- (- 1.0 (* x x))))

simplify89.0ms

Algorithm
egg-herbie
Counts
58 → 58
Iterations

Useful iterations: 3 (84.0ms)

IterNodesCost
0196276
1618244
22764217
35001205

prune112.0ms

Filtered
58 candidates to 42 candidates (72.4%)
Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(- 1.0 (* x x))
0.0b
(pow (exp -1) (- 1.0 (* x x)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
8×add-cube-cbrt *-un-lft-identity
6×prod-diff
5×unpow-prod-up
4×pow-unpow pow-pow add-log-exp
3×pow1 unpow-prod-down exp-prod fma-neg
2×add-exp-log expm1-log1p-u sub-neg add-cbrt-cube log1p-expm1-u difference-of-squares
1×pow-to-exp flip3-- diff-log pow-exp flip-- pow-sub sqr-pow
Counts
2 → 50
Calls
2 calls:
2.0ms
(- 1.0 (* x x))
4.0ms
(pow (exp -1) (- 1.0 (* x x)))

series87.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(- 1.0 (* x x))
47.0ms
(pow (exp -1) (- 1.0 (* x x)))

simplify103.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 3 (98.0ms)

IterNodesCost
0220299
1800277
23463274
35001255

prune115.0ms

Filtered
56 candidates to 41 candidates (73.2%)
Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes50.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
074

end0.0ms

sample511.0ms

Algorithm
intervals
Results
336.0ms15888×body80valid