Details

Time bar (total: 1.2s)

sample19.0ms

Algorithm
intervals
Results
10.0ms529×body80valid

simplify59.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0114
1254
2494
3964
42534
58214
631154
750014

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite10.0ms

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))
5.0ms
(exp (- (- 1.0 (* x x))))

series62.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(- 1.0 (* x x))
23.0ms
(exp (- (- 1.0 (* x x))))

simplify84.0ms

Algorithm
egg-herbie
Counts
58 → 58
Iterations

Useful iterations: 3 (79.0ms)

IterNodesCost
0196276
1618244
22764217
35001205

prune105.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(- 1.0 (* x x))
0.0b
(pow E (- (- 1.0 (* x x))))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt pow-unpow
9×add-cube-cbrt *-un-lft-identity
6×prod-diff
5×unpow-prod-up distribute-neg-in
4×distribute-lft-neg-in distribute-rgt-neg-in add-log-exp
3×pow1 add-exp-log unpow-prod-down fma-neg difference-of-squares
2×expm1-log1p-u sub-neg pow-exp add-cbrt-cube log1p-expm1-u
1×neg-sub0 pow-to-exp pow-neg neg-mul-1 e-exp-1 flip3-- pow-pow diff-log flip-- pow-sub sqr-pow
Counts
2 → 57
Calls
2 calls:
6.0ms
(- 1.0 (* x x))
5.0ms
(pow E (- (- 1.0 (* x x))))

series69.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(- 1.0 (* x x))
34.0ms
(pow E (- (- 1.0 (* x x))))

simplify124.0ms

Algorithm
egg-herbie
Counts
63 → 63
Iterations

Useful iterations: 3 (116.0ms)

IterNodesCost
0268322
1959295
24130257
35001254

prune122.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes48.0ms

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
094
1114
2114

end0.0ms

sample485.0ms

Algorithm
intervals
Results
319.0ms15888×body80valid