Details

Time bar (total: 2.7s)

sample22.0ms

Algorithm
intervals
Results
13.0ms516×body80valid

simplify60.0ms

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

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

series25.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(exp (- (- 1.0 (* x x))))

simplify46.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 3 (43.0ms)

IterNodesCost
0108131
1298119
21348116
35001114

prune56.0ms

Filtered
29 candidates to 21 candidates (72.4%)
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)))

rewrite42.0ms

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))
27.0ms
(pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))

series198.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(exp (+ (sqrt 1.0) x))
177.0ms
(pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))

simplify264.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0244433
1965402
24790388
35002388

prune116.0ms

Filtered
59 candidates to 40 candidates (67.8%)
Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

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

rewrite115.0ms

Algorithm
rewrite-expression-head
Rules
29×add-sqr-sqrt
23×*-un-lft-identity
18×unpow-prod-down
17×add-cube-cbrt
16×pow-unpow
12×exp-prod
10×add-exp-log add-log-exp
9×prod-exp unswap-sqr sqr-pow
8×pow-neg associate-*r* associate-*l*
7×neg-sub0 pow-to-exp pow-exp pow-sub
6×distribute-lft-neg-in distribute-rgt-neg-in sqrt-prod add-cbrt-cube
5×pow1 pow-pow exp-sum
4×frac-times rem-exp-log
3×distribute-lft-out
2×associate-*r/ associate-*l/ sum-log
1×neg-mul-1 un-div-inv *-commutative pow-prod-up cbrt-unprod
Counts
4 → 118
Calls
4 calls:
20.0ms
(pow (exp (+ (sqrt 1.0) x)) (- (sqrt 1.0)))
65.0ms
(* (pow (exp (+ (sqrt 1.0) x)) (- (sqrt 1.0))) (pow (exp (+ (sqrt 1.0) x)) (- (- x))))
13.0ms
(exp (+ (sqrt 1.0) x))
13.0ms
(exp (+ (sqrt 1.0) x))

series832.0ms

Counts
4 → 12
Calls
4 calls:
208.0ms
(pow (exp (+ (sqrt 1.0) x)) (- (sqrt 1.0)))
580.0ms
(* (pow (exp (+ (sqrt 1.0) x)) (- (sqrt 1.0))) (pow (exp (+ (sqrt 1.0) x)) (- (- x))))
21.0ms
(exp (+ (sqrt 1.0) x))
22.0ms
(exp (+ (sqrt 1.0) x))

simplify53.0ms

Algorithm
egg-herbie
Counts
130 → 130
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
04171258
118391120
250021087

prune300.0ms

Filtered
130 candidates to 88 candidates (67.7%)
Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes62.0ms

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
064

end0.0ms

sample509.0ms

Algorithm
intervals
Results
337.0ms15691×body80valid