Details

Time bar (total: 1.7s)

sample20.0ms

Algorithm
intervals
Results
11.0ms525×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

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))))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
12×exp-prod
add-sqr-sqrt
add-log-exp
distribute-lft-neg-in add-cube-cbrt distribute-rgt-neg-in *-un-lft-identity
rem-exp-log
distribute-neg-in exp-sum neg-log difference-of-squares
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))))

simplify47.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 3 (44.0ms)

IterNodesCost
0108131
1298119
21348116
35001114

prune58.0ms

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)))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt pow-unpow *-un-lft-identity
add-cube-cbrt exp-prod
distribute-lft-neg-in distribute-rgt-neg-in
pow-pow add-log-exp
unpow-prod-down difference-of-squares
pow1
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--
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))
25.0ms
(pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))

series203.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(exp (+ (sqrt 1.0) x))
175.0ms
(pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))

simplify146.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (25.0ms)

IterNodesCost
0244433
1965402
24790388
35002388

prune123.0ms

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

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
*-un-lft-identity
associate-*r* add-log-exp
pow1 add-exp-log distribute-rgt-in frac-times add-cube-cbrt sub-neg distribute-lft-in associate-*l* exp-sum add-cbrt-cube
flip3-- flip3-+ flip-- flip-+
exp-to-pow associate-*r/ associate-*l/ difference-of-squares
exp-prod pow-prod-down prod-exp sum-log sqrt-prod *-commutative cbrt-unprod rem-exp-log distribute-lft-out distribute-lft-out-- unswap-sqr
Counts
2 → 49
Calls
2 calls:
4.0ms
(exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))))
28.0ms
(* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))

series206.0ms

Counts
2 → 6
Calls
2 calls:
72.0ms
(exp (* (+ x (sqrt 1.0)) (- x (sqrt 1.0))))
134.0ms
(* (+ x (sqrt 1.0)) (- x (sqrt 1.0)))

simplify39.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0258421
11228362
25001353

prune118.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes14.0ms

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

sample513.0ms

Algorithm
intervals
Results
339.0ms16001×body80valid