Details

Time bar (total: 2.3s)

sample21.0ms

Algorithm
intervals
Results
13.0ms493×body80valid

simplify60.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0114
1254
2474
3904
42394
58054
629344
750024

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite8.0ms

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:
3.0ms
(- 1.0 (* x x))
5.0ms
(exp (neg (- 1.0 (* x x))))

series65.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(- 1.0 (* x x))
23.0ms
(exp (neg (- 1.0 (* x x))))

simplify63.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 3 (59.0ms)

IterNodesCost
0159194
1503178
22114173
35002172

prune83.0ms

Filtered
45 candidates to 33 candidates (73.3%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New42345
Fresh000
Picked011
Done000
Total42446

Merged error: 0b

Counts
46 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(- 1.0 (* x x))
0.0b
(pow E (neg (- 1.0 (* x x))))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
12×pow-unpow
9×add-sqr-sqrt
6×add-cube-cbrt *-un-lft-identity
4×distribute-lft-neg-in distribute-rgt-neg-in add-log-exp
3×pow1 add-exp-log unpow-prod-down difference-of-squares
2×unpow-prod-up sub-neg distribute-neg-in pow-exp add-cbrt-cube
1×neg-sub0 pow-to-exp pow-neg neg-mul-1 e-exp-1 flip3-- pow-pow diff-log flip-- pow-sub sqr-pow
Counts
2 → 44
Calls
2 calls:
3.0ms
(- 1.0 (* x x))
4.0ms
(pow E (neg (- 1.0 (* x x))))

series75.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(- 1.0 (* x x))
39.0ms
(pow E (neg (- 1.0 (* x x))))

simplify102.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 3 (97.0ms)

IterNodesCost
0227240
1808225
23441213
35001211

prune68.0ms

Filtered
50 candidates to 34 candidates (68.0%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New50050
Fresh022
Picked011
Done011
Total50454

Merged error: 0b

Counts
54 → 4

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite21.0ms

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:
5.0ms
(exp (+ (sqrt 1.0) x))
14.0ms
(pow (exp (+ (sqrt 1.0) x)) (neg (- (sqrt 1.0) x)))

series202.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(exp (+ (sqrt 1.0) x))
180.0ms
(pow (exp (+ (sqrt 1.0) x)) (neg (- (sqrt 1.0) x)))

simplify144.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (25.0ms)

IterNodesCost
0244431
1972400
24780386
35001386

prune95.0ms

Filtered
59 candidates to 39 candidates (66.1%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New59059
Fresh011
Picked011
Done022
Total59463

Merged error: 0b

Counts
63 → 4

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt
18×pow-unpow
16×sqrt-prod
14×add-cube-cbrt exp-prod *-un-lft-identity
9×add-log-exp
8×pow-pow
7×distribute-lft-neg-in distribute-rgt-neg-in
6×difference-of-squares
5×pow1
4×add-exp-log add-cbrt-cube
3×unpow-prod-down
2×sub-neg flip3-- diff-log flip--
1×neg-sub0 pow-to-exp pow-neg neg-mul-1 pow-exp rem-exp-log pow-sub sqr-pow
Counts
4 → 82
Calls
4 calls:
3.0ms
(exp (sqrt (- 1.0 (* x x))))
3.0ms
(- 1.0 (* x x))
3.0ms
(- 1.0 (* x x))
7.0ms
(pow (exp (sqrt (- 1.0 (* x x)))) (neg (sqrt (- 1.0 (* x x)))))

series338.0ms

Counts
4 → 12
Calls
4 calls:
65.0ms
(exp (sqrt (- 1.0 (* x x))))
36.0ms
(- 1.0 (* x x))
41.0ms
(- 1.0 (* x x))
196.0ms
(pow (exp (sqrt (- 1.0 (* x x)))) (neg (sqrt (- 1.0 (* x x)))))

simplify37.0ms

Algorithm
egg-herbie
Counts
94 → 94
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0330697
11262631
25001599

prune169.0ms

Filtered
94 candidates to 66 candidates (70.2%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New94094
Fresh000
Picked011
Done033
Total94498

Merged error: 0b

Counts
98 → 4

regimes65.0ms

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

sample621.0ms

Algorithm
intervals
Results
429.0ms15887×body80valid

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