Details

Time bar (total: 1.5s)

sample20.0ms

Algorithm
intervals
Results
11.0ms525×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 1 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
12×exp-prod
6×add-sqr-sqrt
5×add-log-exp
4×distribute-lft-neg-in add-cube-cbrt distribute-rgt-neg-in *-un-lft-identity
3×rem-exp-log
2×distribute-neg-in exp-sum neg-log difference-of-squares
1×pow1 add-exp-log neg-sub0 exp-neg neg-mul-1 sub-neg exp-diff diff-log add-cbrt-cube
Counts
1 → 26
Calls
1 calls:
10.0ms
(exp (- (- 1.0 (* x x))))

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(exp (- (- 1.0 (* x x))))

simplify45.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 3 (42.0ms)

IterNodesCost
0108131
1298119
21348116
35001114

prune55.0ms

Filtered
29 candidates to 21 candidates (72.4%)
Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

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)))

rewrite38.0ms

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:
13.0ms
(exp (+ (sqrt 1.0) x))
23.0ms
(pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))

series202.0ms

Counts
2 → 6
Calls
2 calls:
26.0ms
(exp (+ (sqrt 1.0) x))
175.0ms
(pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))

simplify141.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
0244433
1965402
24790388
35002388

prune117.0ms

Filtered
59 candidates to 40 candidates (67.8%)
Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
15×times-frac
14×add-cube-cbrt *-un-lft-identity
10×exp-sum
8×exp-prod
5×sub-neg pow-flip associate-/r* add-log-exp
4×add-cbrt-cube
3×pow1 add-exp-log associate-/l*
2×exp-diff div-exp rem-exp-log difference-of-squares
1×cbrt-undiv rec-exp frac-2neg diff-log 1-exp clear-num associate-/r/ div-inv inv-pow
Counts
2 → 60
Calls
2 calls:
11.0ms
(/ 1 (exp (- 1.0 (* x x))))
5.0ms
(exp (- 1.0 (* x x)))

series68.0ms

Counts
2 → 6
Calls
2 calls:
43.0ms
(/ 1 (exp (- 1.0 (* x x))))
25.0ms
(exp (- 1.0 (* x x)))

simplify83.0ms

Algorithm
egg-herbie
Counts
66 → 66
Iterations

Useful iterations: 3 (78.0ms)

IterNodesCost
0181380
1584339
22647308
35001300

prune85.0ms

Filtered
66 candidates to 36 candidates (54.5%)
Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes31.0ms

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
097
197

end0.0ms

sample501.0ms

Algorithm
intervals
Results
333.0ms16001×body80valid