Details

Time bar (total: 2.0s)

sample21.0ms

Algorithm
intervals
Results
11.0ms518×body80valid

simplify61.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0114
1254
2494
3964
42534
58214
631154
750014

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
12×exp-prod
7×add-sqr-sqrt
5×add-cube-cbrt distribute-neg-in *-un-lft-identity exp-sum add-log-exp
4×distribute-lft-neg-in distribute-rgt-neg-in
3×prod-diff rem-exp-log
2×neg-log difference-of-squares
1×pow1 add-exp-log neg-sub0 exp-neg expm1-log1p-u neg-mul-1 sub-neg exp-diff diff-log add-cbrt-cube log1p-expm1-u
Counts
1 → 31
Calls
1 calls:
21.0ms
(exp (- (- 1.0 (* x x))))

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(exp (- (- 1.0 (* x x))))

simplify57.0ms

Algorithm
egg-herbie
Counts
34 → 34
Iterations

Useful iterations: 3 (54.0ms)

IterNodesCost
0140176
1392156
21701140
35001133

prune60.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

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))

rewrite112.0ms

Algorithm
rewrite-expression-head
Rules
32×*-un-lft-identity
26×add-sqr-sqrt
24×exp-prod
22×add-cube-cbrt
20×unpow-prod-up
18×prod-diff
13×pow-pow
10×sqrt-prod
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×add-exp-log expm1-log1p-u neg-mul-1 distribute-neg-in exp-sum neg-log add-cbrt-cube log1p-expm1-u difference-of-squares
1×neg-sub0 exp-neg pow-to-exp sub-neg exp-diff pow-exp sum-log distribute-lft-out-- pow-sub sqr-pow
Counts
2 → 83
Calls
2 calls:
43.0ms
(exp (- (+ (sqrt 1.0) x)))
65.0ms
(pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))

series217.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(exp (- (+ (sqrt 1.0) x)))
190.0ms
(pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))

simplify42.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0372925
11306780
25001776

prune158.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

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)))

rewrite121.0ms

Algorithm
rewrite-expression-head
Rules
39×*-un-lft-identity
24×exp-prod
23×add-sqr-sqrt
20×unpow-prod-up
18×prod-diff
17×add-cube-cbrt
12×pow-prod-up
10×sqrt-prod
8×pow-pow distribute-rgt-neg-in
7×pow1 exp-neg
6×neg-sub0 pow-unpow exp-diff
4×distribute-lft-neg-in frac-times neg-mul-1 add-cbrt-cube
3×add-exp-log associate-*r* associate-*l*
2×expm1-log1p-u associate-*r/ pow-prod-down associate-*l/ pow-exp prod-exp log1p-expm1-u add-log-exp difference-of-squares
1×pow-to-exp sub-neg unpow-prod-down un-div-inv *-commutative cbrt-unprod distribute-lft-out-- pow-sub unswap-sqr sqr-pow
Counts
2 → 84
Calls
2 calls:
58.0ms
(pow (* (exp (- (sqrt 1.0))) (exp (- x))) (- (sqrt 1.0) x))
60.0ms
(* (exp (- (sqrt 1.0))) (exp (- x)))

series326.0ms

Counts
2 → 6
Calls
2 calls:
221.0ms
(pow (* (exp (- (sqrt 1.0))) (exp (- x))) (- (sqrt 1.0) x))
104.0ms
(* (exp (- (sqrt 1.0))) (exp (- x)))

simplify48.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
03811069
11408880
25001786

prune142.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes11.0ms

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

sample566.0ms

Algorithm
intervals
Results
331.0ms16332×body80valid