Details

Time bar (total: 1.2s)

sample20.0ms

Algorithm
intervals
Results
11.0ms529×body80valid

simplify61.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0114
1254
2474
3904
42394
58054
630724
750034

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))))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
12×exp-prod
8×add-sqr-sqrt add-log-exp
5×add-cube-cbrt *-un-lft-identity
4×distribute-lft-neg-in distribute-rgt-neg-in
3×rem-exp-log difference-of-squares
2×pow1 add-exp-log sub-neg distribute-neg-in diff-log exp-sum neg-log add-cbrt-cube
1×neg-sub0 exp-neg neg-mul-1 flip3-- exp-diff flip--
Counts
2 → 39
Calls
2 calls:
2.0ms
(- 1.0 (* x x))
11.0ms
(exp (- (- 1.0 (* x x))))

series66.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(- 1.0 (* x x))
24.0ms
(exp (- (- 1.0 (* x x))))

simplify64.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 3 (60.0ms)

IterNodesCost
0159195
1506178
22124173
35001172

prune82.0ms

Filtered
45 candidates to 33 candidates (73.3%)
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))))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
12×pow-unpow
9×add-sqr-sqrt
6×add-cube-cbrt *-un-lft-identity
4×distribute-lft-neg-in distribute-rgt-neg-in add-log-exp
3×pow1 add-exp-log unpow-prod-down difference-of-squares
2×unpow-prod-up sub-neg distribute-neg-in pow-exp add-cbrt-cube
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 → 44
Calls
2 calls:
2.0ms
(- 1.0 (* x x))
4.0ms
(pow E (- (- 1.0 (* x x))))

series77.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(- 1.0 (* x x))
36.0ms
(pow E (- (- 1.0 (* x x))))

simplify103.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 3 (99.0ms)

IterNodesCost
0227241
1818226
23496213
35001211

prune106.0ms

Filtered
50 candidates to 34 candidates (68.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes45.0ms

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
064

end0.0ms

sample503.0ms

Algorithm
intervals
Results
327.0ms15888×body80valid