Details

Time bar (total: 2.9s)

sample23.0ms

Algorithm
intervals
Results
14.0ms515×body80valid

simplify58.0ms

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

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 (- (- 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 (- (- 1.0 (* x x))))

series80.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(- 1.0 (* x x))
23.0ms
(exp (- (- 1.0 (* x x))))

simplify69.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 3 (64.0ms)

IterNodesCost
0159195
1506178
22124173
35001172

prune66.0ms

Filtered
45 candidates to 33 candidates (73.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New43245
Fresh000
Picked011
Done000
Total43346

Merged error: 0.0b

Counts
46 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

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

series75.0ms

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

simplify104.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 3 (100.0ms)

IterNodesCost
0227241
1818226
23496213
35001211

prune66.0ms

Filtered
50 candidates to 34 candidates (68.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New50050
Fresh011
Picked011
Done011
Total50353

Merged error: 0.0b

Counts
53 → 3

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))

rewrite19.0ms

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:
6.0ms
(exp (- (+ (sqrt 1.0) x)))
11.0ms
(pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))

series259.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(exp (- (+ (sqrt 1.0) x)))
229.0ms
(pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))

simplify32.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0224467
1866440
25001437

prune109.0ms

Filtered
67 candidates to 46 candidates (68.7%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New66167
Fresh000
Picked101
Done112
Total68270

Merged error: 0b

Counts
70 → 2

localize11.0ms

Local error

Found 4 expressions with local error:

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

rewrite58.0ms

Algorithm
rewrite-expression-head
Rules
72×sqrt-prod
65×add-sqr-sqrt
45×*-un-lft-identity
36×exp-prod
32×unpow-prod-down
29×add-cube-cbrt
26×pow-pow
17×swap-sqr
16×unpow-prod-up unswap-sqr
14×sqr-pow
13×pow1 associate-*r* associate-*l*
12×distribute-lft-neg-in pow-unpow distribute-rgt-neg-in
8×sub-neg add-log-exp
7×distribute-neg-in exp-sum
6×add-exp-log sqrt-pow1 pow1/2 add-cbrt-cube distribute-lft-out pow-sub
4×sqrt-div difference-of-squares
3×neg-mul-1 pow-prod-down pow-sqr pow-prod-up rem-exp-log
2×pow-to-exp neg-log pow-exp distribute-lft-out--
1×pow2 neg-sub0 exp-neg frac-times pow-plus exp-diff sqrt-unprod associate-*r/ associate-*l/ prod-exp sum-log rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 182
Calls
4 calls:
6.0ms
(exp (- (+ (sqrt 1.0) x)))
20.0ms
(* (sqrt (pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))) (sqrt (pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))))
13.0ms
(pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))
11.0ms
(pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))

series672.0ms

Counts
4 → 12
Calls
4 calls:
31.0ms
(exp (- (+ (sqrt 1.0) x)))
216.0ms
(* (sqrt (pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))) (sqrt (pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))))
208.0ms
(pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))
217.0ms
(pow (exp (- (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))

simplify69.0ms

Algorithm
egg-herbie
Counts
194 → 194
Iterations

Useful iterations: 2 (48.0ms)

IterNodesCost
03432180
115692057
250012037

prune393.0ms

Filtered
194 candidates to 119 candidates (61.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1940194
Fresh000
Picked011
Done011
Total1942196

Merged error: 0b

Counts
196 → 2

regimes54.0ms

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

sample674.0ms

Algorithm
intervals
Results
471.0ms16032×body80valid

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