Details

Time bar (total: 3.7s)

sample22.0ms

Algorithm
intervals
Results
11.0ms527×body80valid

simplify62.0ms

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

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite12.0ms

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:
11.0ms
(exp (- (- 1.0 (* x x))))

series24.0ms

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

simplify58.0ms

Algorithm
egg-herbie
Counts
34 → 34
Iterations

Useful iterations: 3 (55.0ms)

IterNodesCost
0140176
1392156
21701140
35001133

prune195.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
24×exp-prod
14×add-sqr-sqrt
10×add-cube-cbrt distribute-neg-in *-un-lft-identity exp-sum add-log-exp
8×distribute-lft-neg-in distribute-rgt-neg-in
6×prod-diff rem-exp-log
4×neg-log difference-of-squares
2×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
2 → 62
Calls
2 calls:
11.0ms
(exp (- (- 1.0 (* x x))))
11.0ms
(exp (- (- 1.0 (* x x))))

series50.0ms

Counts
2 → 6
Calls
2 calls:
26.0ms
(exp (- (- 1.0 (* x x))))
24.0ms
(exp (- (- 1.0 (* x x))))

simplify61.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 3 (56.0ms)

IterNodesCost
0140352
1392312
21701280
35001266

prune163.0ms

Pruning

2 alts after pruning (1 fresh and 1 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))

rewrite68.0ms

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:
25.0ms
(exp (- (+ (sqrt 1.0) x)))
40.0ms
(pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))

series236.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(exp (- (+ (sqrt 1.0) x)))
206.0ms
(pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))

simplify42.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0372925
11306780
25001776

prune156.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 4 expressions with local error:

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

rewrite99.0ms

Algorithm
rewrite-expression-head
Rules
84×cbrt-prod
80×unpow-prod-up
72×prod-diff
69×*-un-lft-identity
67×add-sqr-sqrt
63×add-cube-cbrt
37×sqrt-prod
16×unpow-prod-down
13×pow-pow
12×exp-prod
6×pow-unpow
5×pow1
4×add-exp-log distribute-lft-neg-in expm1-log1p-u sub-neg distribute-neg-in distribute-rgt-neg-in exp-sum add-cbrt-cube log1p-expm1-u pow-sub add-log-exp sqr-pow
3×cbrt-div pow1/3
2×distribute-lft-out difference-of-squares
1×pow-to-exp neg-mul-1 pow-exp distribute-lft-out--
Counts
4 → 173
Calls
4 calls:
37.0ms
(pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))
19.0ms
(cbrt (pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x)))
17.0ms
(cbrt (pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x)))
17.0ms
(cbrt (pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x)))

series1.4s

Counts
4 → 12
Calls
4 calls:
208.0ms
(pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))
405.0ms
(cbrt (pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x)))
399.0ms
(cbrt (pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x)))
408.0ms
(cbrt (pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x)))

simplify55.0ms

Algorithm
egg-herbie
Counts
185 → 185
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
03953146
112592610
250012595

prune382.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes53.0ms

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
0811

end0.0ms

sample507.0ms

Algorithm
intervals
Results
332.0ms15963×body80valid