Details

Time bar (total: 2.0s)

sample22.0ms

Algorithm
intervals
Results
12.0ms518×body80valid

simplify63.0ms

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 1 expressions with local error:

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

rewrite21.0ms

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:
20.0ms
(exp (- (- 1.0 (* x x))))

series23.0ms

Counts
1 → 3
Calls
1 calls:
23.0ms
(exp (- (- 1.0 (* x x))))

simplify48.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 3 (45.0ms)

IterNodesCost
0108131
1298119
21348116
35001114

prune53.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

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))

rewrite106.0ms

Algorithm
rewrite-expression-head
Rules
24×exp-prod
20×*-un-lft-identity
14×add-sqr-sqrt
13×pow-pow
10×add-cube-cbrt
8×distribute-lft-neg-in distribute-rgt-neg-in
6×pow-unpow add-log-exp
4×unpow-prod-down distribute-lft-out
3×pow1 rem-exp-log
2×unpow-prod-up add-exp-log neg-mul-1 distribute-neg-in exp-sum neg-log add-cbrt-cube difference-of-squares
1×neg-sub0 exp-neg pow-to-exp sub-neg exp-diff pow-exp sum-log sqrt-prod distribute-lft-out-- pow-sub sqr-pow
Counts
2 → 61
Calls
2 calls:
43.0ms
(exp (- (+ (sqrt 1.0) x)))
62.0ms
(pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))

series230.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(exp (- (+ (sqrt 1.0) x)))
202.0ms
(pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))

simplify29.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0224467
1866440
25001437

prune132.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite115.0ms

Algorithm
rewrite-expression-head
Rules
27×*-un-lft-identity
24×exp-prod
12×pow-prod-up
11×add-sqr-sqrt
8×pow-pow distribute-rgt-neg-in
7×pow1 exp-neg
6×neg-sub0 pow-unpow exp-diff
5×add-cube-cbrt
4×distribute-lft-neg-in frac-times neg-mul-1 add-cbrt-cube
3×add-exp-log associate-*r* associate-*l*
2×unpow-prod-up associate-*r/ pow-prod-down associate-*l/ pow-exp prod-exp add-log-exp difference-of-squares
1×pow-to-exp sub-neg unpow-prod-down sqrt-prod un-div-inv *-commutative cbrt-unprod distribute-lft-out-- pow-sub unswap-sqr sqr-pow
Counts
2 → 62
Calls
2 calls:
54.0ms
(pow (* (exp (- (sqrt 1.0))) (exp (- x))) (- (sqrt 1.0) x))
59.0ms
(* (exp (- (sqrt 1.0))) (exp (- x)))

series347.0ms

Counts
2 → 6
Calls
2 calls:
233.0ms
(pow (* (exp (- (sqrt 1.0))) (exp (- x))) (- (sqrt 1.0) x))
114.0ms
(* (exp (- (sqrt 1.0))) (exp (- x)))

simplify33.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0231531
1936460
25002447

prune116.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes10.0ms

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
0119
1119

end0.0ms

sample597.0ms

Algorithm
intervals
Results
355.0ms16332×body80valid