Details

Time bar (total: 1.8s)

sample18.0ms

Algorithm
intervals
Results
10.0ms499×body80valid

simplify59.0ms

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

localize8.0ms

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
add-sqr-sqrt add-log-exp
add-cube-cbrt *-un-lft-identity
distribute-lft-neg-in distribute-rgt-neg-in
rem-exp-log difference-of-squares
pow1 add-exp-log sub-neg distribute-neg-in diff-log exp-sum neg-log add-cbrt-cube
neg-sub0 exp-neg neg-mul-1 flip3-- exp-diff flip--
Counts
2 → 39
Calls
2 calls:
4.0ms
(- 1.0 (* x x))
8.0ms
(exp (- (- 1.0 (* x x))))

series74.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(- 1.0 (* x x))
35.0ms
(exp (- (- 1.0 (* x x))))

simplify63.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 3 (59.0ms)

IterNodesCost
0159195
1506178
22124173
35001172

prune84.0ms

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))))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
12×pow-unpow
add-sqr-sqrt
add-cube-cbrt *-un-lft-identity
distribute-lft-neg-in distribute-rgt-neg-in add-log-exp
pow1 add-exp-log unpow-prod-down difference-of-squares
unpow-prod-up sub-neg distribute-neg-in pow-exp add-cbrt-cube
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:
3.0ms
(- 1.0 (* x x))
4.0ms
(pow E (- (- 1.0 (* x x))))

series80.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(- 1.0 (* x x))
43.0ms
(pow E (- (- 1.0 (* x x))))

simplify116.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 3 (112.0ms)

IterNodesCost
0227241
1818226
23496213
35001211

prune214.0ms

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)))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt pow-unpow *-un-lft-identity
add-cube-cbrt exp-prod
distribute-lft-neg-in distribute-rgt-neg-in
pow-pow add-log-exp
unpow-prod-down difference-of-squares
pow1
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--
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:
5.0ms
(exp (+ (sqrt 1.0) x))
10.0ms
(pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))

series212.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(exp (+ (sqrt 1.0) x))
189.0ms
(pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))

simplify143.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (25.0ms)

IterNodesCost
0244433
1965402
24790388
35002388

prune113.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes36.0ms

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

sample501.0ms

Algorithm
intervals
Results
328.0ms16171×body80valid