Details

Time bar (total: 1.6s)

sample19.0ms

Algorithm
intervals
Results
11.0ms499×body80valid

simplify62.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0114
1254
2474
3904
42394
58054
630724
750034

prune2.0ms

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))))

rewrite15.0ms

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))))

series64.0ms

Counts
2 → 6
Calls
2 calls:
40.0ms
(- 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

Pruning

2 alts after pruning (2 fresh and 0 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))))

series74.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(- 1.0 (* x x))
39.0ms
(pow E (- (- 1.0 (* x x))))

simplify102.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 3 (98.0ms)

IterNodesCost
0227241
1818226
23496213
35001211

prune84.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(exp (+ (sqrt 1.0) x))
0.0b
(pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt pow-unpow *-un-lft-identity
8×add-cube-cbrt exp-prod
6×distribute-lft-neg-in distribute-rgt-neg-in
5×pow-pow add-log-exp
4×unpow-prod-down difference-of-squares
3×pow1
2×unpow-prod-up add-exp-log distribute-neg-in exp-sum sqrt-prod add-cbrt-cube rem-exp-log distribute-lft-out distribute-lft-out--
1×neg-sub0 pow-to-exp pow-neg neg-mul-1 sub-neg pow-exp sum-log pow-sub sqr-pow
Counts
2 → 53
Calls
2 calls:
14.0ms
(exp (+ (sqrt 1.0) x))
27.0ms
(pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))

series191.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(exp (+ (sqrt 1.0) x))
169.0ms
(pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))

simplify136.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0244433
1965402
24790388
35002388

prune117.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes37.0ms

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

sample525.0ms

Algorithm
intervals
Results
344.0ms16171×body80valid