Details

Time bar (total: 1.7s)

sample25.0ms

Algorithm
intervals
Results
14.0ms517×body80valid

simplify70.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0114
1254
2474
3904
42394
58054
629344
750024

prune4.0ms

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

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
12×exp-prod
6×add-sqr-sqrt
5×add-log-exp
4×distribute-lft-neg-in add-cube-cbrt distribute-rgt-neg-in *-un-lft-identity
3×rem-exp-log
2×distribute-neg-in exp-sum neg-log difference-of-squares
1×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:
7.0ms
(exp (neg (- 1.0 (* x x))))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(exp (neg (- 1.0 (* x x))))

simplify60.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 3 (56.0ms)

IterNodesCost
0108130
1296119
21343116
35001114

prune44.0ms

Filtered
29 candidates to 21 candidates (27.6%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New27229
Fresh000
Picked101
Done000
Total28230

Merged error: 0.0b

Counts
30 → 2

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
12×pow-unpow
7×add-sqr-sqrt
5×add-cube-cbrt *-un-lft-identity
4×distribute-lft-neg-in distribute-rgt-neg-in
3×unpow-prod-down
2×pow1 unpow-prod-up add-exp-log distribute-neg-in pow-exp difference-of-squares
1×neg-sub0 pow-to-exp pow-neg neg-mul-1 sub-neg e-exp-1 pow-pow add-cbrt-cube pow-sub add-log-exp sqr-pow
Counts
1 → 31
Calls
1 calls:
4.0ms
(pow E (neg (- 1.0 (* x x))))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(pow E (neg (- 1.0 (* x x))))

simplify82.0ms

Algorithm
egg-herbie
Counts
34 → 34
Iterations

Useful iterations: 3 (79.0ms)

IterNodesCost
0172176
1592166
22550156
35001153

prune42.0ms

Filtered
34 candidates to 22 candidates (35.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New34034
Fresh011
Picked011
Done000
Total34236

Merged error: 0.0b

Counts
36 → 2

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

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:
10.0ms
(pow (exp (neg (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))
6.0ms
(exp (neg (+ (sqrt 1.0) x)))

series12.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(pow (exp (neg (+ (sqrt 1.0) x))) (- (sqrt 1.0) x))
3.0ms
(exp (neg (+ (sqrt 1.0) x)))

simplify31.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0224465
1881440
25002437

prune118.0ms

Filtered
67 candidates to 46 candidates (31.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New66167
Fresh000
Picked101
Done011
Total67269

Merged error: 0b

Counts
69 → 2

localize12.0ms

Local error

Found 3 expressions with local error:

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

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt
24×exp-prod
21×*-un-lft-identity
14×unpow-prod-down
13×add-cube-cbrt
11×add-log-exp
9×add-exp-log prod-exp unswap-sqr
8×distribute-lft-neg-in distribute-rgt-neg-in associate-*r* associate-*l* sqr-pow
6×pow-to-exp pow-exp rem-exp-log
5×add-cbrt-cube
4×distribute-neg-in exp-sum neg-log distribute-lft-out
3×pow1 neg-sub0
2×exp-neg pow-neg neg-mul-1 exp-diff associate-*r/ sum-log
1×un-div-inv *-commutative pow-prod-up cbrt-unprod pow-sub
Counts
3 → 97
Calls
3 calls:
14.0ms
(* (pow (exp (neg (+ (sqrt 1.0) x))) (sqrt 1.0)) (pow (exp (neg (+ (sqrt 1.0) x))) (neg x)))
6.0ms
(exp (neg (+ (sqrt 1.0) x)))
6.0ms
(exp (neg (+ (sqrt 1.0) x)))

series43.0ms

Counts
3 → 9
Calls
3 calls:
38.0ms
(* (pow (exp (neg (+ (sqrt 1.0) x))) (sqrt 1.0)) (pow (exp (neg (+ (sqrt 1.0) x))) (neg x)))
2.0ms
(exp (neg (+ (sqrt 1.0) x)))
3.0ms
(exp (neg (+ (sqrt 1.0) x)))

simplify42.0ms

Algorithm
egg-herbie
Counts
106 → 106
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
03081009
11207928
25002899

prune248.0ms

Filtered
106 candidates to 75 candidates (29.2%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1060106
Fresh000
Picked011
Done011
Total1062108

Merged error: 0b

Counts
108 → 2

regimes86.0ms

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
094
1114
2114

end0.0ms

sample695.0ms

Algorithm
intervals
Results
433.0ms16117×body80valid

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