Details

Time bar (total: 1.5s)

sample27.0ms

Algorithm
intervals
Results
16.0ms487×body80valid

simplify59.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0114
1254
2474
3904
42394
58054
629344
750024

prune3.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

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:
2.0ms
(- 1.0 (* x x))
4.0ms
(exp (neg (- 1.0 (* x x))))

series7.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(- 1.0 (* x x))
4.0ms
(exp (neg (- 1.0 (* x x))))

simplify62.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 3 (59.0ms)

IterNodesCost
0159194
1503178
22114173
35002172

prune105.0ms

Filtered
45 candidates to 33 candidates (26.7%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New43245
Fresh000
Picked011
Done000
Total43346

Merged error: 0b

Counts
46 → 3

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))))

rewrite7.0ms

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:
2.0ms
(- 1.0 (* x x))
4.0ms
(pow E (neg (- 1.0 (* x x))))

series9.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(- 1.0 (* x x))
6.0ms
(pow E (neg (- 1.0 (* x x))))

simplify102.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 3 (98.0ms)

IterNodesCost
0227240
1808225
23441213
35001211

prune142.0ms

Filtered
50 candidates to 34 candidates (32.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New50050
Fresh011
Picked011
Done011
Total50353

Merged error: 0b

Counts
53 → 3

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
24×exp-prod
20×*-un-lft-identity
14×add-sqr-sqrt
13×pow-pow
10×add-cube-cbrt
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×unpow-prod-up add-exp-log neg-mul-1 distribute-neg-in exp-sum neg-log add-cbrt-cube difference-of-squares
1×neg-sub0 exp-neg pow-to-exp sub-neg exp-diff pow-exp sum-log sqrt-prod distribute-lft-out-- pow-sub sqr-pow
Counts
2 → 61
Calls
2 calls:
5.0ms
(exp (neg (+ (sqrt 1.0) x)))
10.0ms
(pow (exp (neg (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))

series12.0ms

Counts
2 → 6
Calls
2 calls:
2.0ms
(exp (neg (+ (sqrt 1.0) x)))
9.0ms
(pow (exp (neg (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))

simplify28.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0224465
1881440
25002437

prune153.0ms

Filtered
67 candidates to 46 candidates (31.3%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New67067
Fresh000
Picked011
Done022
Total67370

Merged error: 0b

Counts
70 → 3

regimes120.0ms

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

sample615.0ms

Algorithm
intervals
Results
383.0ms15970×body80valid

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