Details

Time bar (total: 3.0s)

sample35.0ms

Algorithm
intervals
Results
26.0ms510×body80valid

simplify59.0ms

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

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
12×exp-prod
8×add-sqr-sqrt add-log-exp
5×add-cube-cbrt *-un-lft-identity
4×distribute-lft-neg-in distribute-rgt-neg-in
3×rem-exp-log difference-of-squares
2×pow1 add-exp-log sub-neg distribute-neg-in diff-log exp-sum neg-log add-cbrt-cube
1×neg-sub0 exp-neg neg-mul-1 flip3-- exp-diff flip--
Counts
2 → 39
Calls
2 calls:
2.0ms
(- 1.0 (* x x))
10.0ms
(exp (- (- 1.0 (* x x))))

series60.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(- 1.0 (* x x))
24.0ms
(exp (- (- 1.0 (* x x))))

simplify71.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 3 (62.0ms)

IterNodesCost
0159195
1506178
22124173
35001172

prune85.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize11.0ms

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)))

rewrite37.0ms

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))
23.0ms
(pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))

series206.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(exp (+ (sqrt 1.0) x))
179.0ms
(pow (exp (+ (sqrt 1.0) x)) (- (- (sqrt 1.0) x)))

simplify141.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (25.0ms)

IterNodesCost
0244433
1965402
24790388
35002388

prune119.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
13×pow-pow
12×exp-prod *-un-lft-identity
10×add-sqr-sqrt
6×add-cube-cbrt pow-unpow
4×distribute-lft-neg-in unpow-prod-down distribute-rgt-neg-in
2×pow1 unpow-prod-up distribute-lft-out difference-of-squares
1×add-exp-log pow-to-exp neg-mul-1 sub-neg distribute-neg-in exp-sum pow-exp sqrt-prod add-cbrt-cube distribute-lft-out-- pow-sub add-log-exp sqr-pow
Counts
1 → 36
Calls
1 calls:
40.0ms
(pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))

series218.0ms

Counts
1 → 3
Calls
1 calls:
217.0ms
(pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))

simplify93.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 3 (88.0ms)

IterNodesCost
0175340
1674327
23743325
35002322

prune87.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

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

rewrite127.0ms

Algorithm
rewrite-expression-head
Rules
112×exp-prod
96×sqrt-pow1
65×add-sqr-sqrt
50×*-un-lft-identity
38×distribute-rgt-neg-in
36×add-cube-cbrt
34×distribute-lft-neg-in
30×sqrt-prod
19×pow1 pow-prod-down pow-prod-up
17×pow-sqr difference-of-squares
16×distribute-neg-in exp-sum
14×add-log-exp
12×sqrt-div swap-sqr
10×neg-mul-1
9×sub-neg
8×neg-sub0 exp-neg pow1/2 exp-diff associate-*r* associate-*l*
6×add-exp-log add-cbrt-cube rem-exp-log
4×frac-times neg-log unswap-sqr
3×diff-log
2×associate-*r/ associate-*l/
1×pow2 flip3-- pow-plus sqrt-unprod prod-exp rem-square-sqrt *-commutative flip-- cbrt-unprod
Counts
4 → 174
Calls
4 calls:
2.0ms
(- 1.0 (* x x))
92.0ms
(* (sqrt (exp (- (- 1.0 (* x x))))) (sqrt (exp (- (- 1.0 (* x x))))))
14.0ms
(exp (- (- 1.0 (* x x))))
11.0ms
(exp (- (- 1.0 (* x x))))

series113.0ms

Counts
4 → 12
Calls
4 calls:
37.0ms
(- 1.0 (* x x))
23.0ms
(* (sqrt (exp (- (- 1.0 (* x x))))) (sqrt (exp (- (- 1.0 (* x x))))))
28.0ms
(exp (- (- 1.0 (* x x))))
24.0ms
(exp (- (- 1.0 (* x x))))

simplify64.0ms

Algorithm
egg-herbie
Counts
186 → 186
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
03711060
11758908
25002813

prune319.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes64.0ms

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

sample1.0s

Algorithm
intervals
Results
835.0ms15905×body80valid