Details

Time bar (total: 2.1s)

sample22.0ms

Algorithm
intervals
Results
14.0ms527×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 1 expressions with local error:

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

rewrite5.0ms

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

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(exp (- (- 1.0 (* x x))))

simplify45.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 3 (42.0ms)

IterNodesCost
0108131
1298119
21348116
35001114

prune54.0ms

Filtered
29 candidates to 21 candidates (72.4%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New27229
Fresh000
Picked011
Done000
Total27330

Merged error: 0b

Counts
30 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (exp (- 1.0)) (exp (pow x 2)))
0.0b
(exp (pow x 2))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
12×exp-prod
10×*-un-lft-identity
8×add-sqr-sqrt
6×add-cube-cbrt
4×pow1 add-cbrt-cube
3×unpow-prod-down associate-*r* associate-*l* add-log-exp
2×add-exp-log associate-*l/ pow-prod-up
1×neg-sub0 exp-neg distribute-rgt-neg-in exp-diff pow-prod-down prod-exp *-commutative cbrt-unprod rem-exp-log unpow2 unswap-sqr sqr-pow
Counts
2 → 38
Calls
2 calls:
14.0ms
(* (exp (- 1.0)) (exp (pow x 2)))
3.0ms
(exp (pow x 2))

series112.0ms

Counts
2 → 6
Calls
2 calls:
102.0ms
(* (exp (- 1.0)) (exp (pow x 2)))
10.0ms
(exp (pow x 2))

simplify97.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 2 (18.0ms)

IterNodesCost
0144213
1537179
23084168
35002168

prune215.0ms

Filtered
44 candidates to 31 candidates (70.5%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New44044
Fresh011
Picked011
Done011
Total44347

Merged error: 0b

Counts
47 → 3

localize10.0ms

Local error

Found 4 expressions with local error:

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

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
15×cbrt-prod
12×add-sqr-sqrt exp-prod
10×add-cube-cbrt *-un-lft-identity
8×distribute-neg-in exp-sum add-log-exp
6×cbrt-div
4×pow1 add-exp-log neg-sub0 distribute-lft-neg-in exp-neg sub-neg distribute-rgt-neg-in exp-diff add-cbrt-cube
3×pow1/3 rem-exp-log
2×neg-log difference-of-squares
1×neg-mul-1 diff-log
Counts
4 → 71
Calls
4 calls:
5.0ms
(exp (- (- 1.0 (* x x))))
5.0ms
(cbrt (exp (- (- 1.0 (* x x)))))
4.0ms
(cbrt (exp (- (- 1.0 (* x x)))))
4.0ms
(cbrt (exp (- (- 1.0 (* x x)))))

series484.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(exp (- (- 1.0 (* x x))))
147.0ms
(cbrt (exp (- (- 1.0 (* x x)))))
154.0ms
(cbrt (exp (- (- 1.0 (* x x)))))
158.0ms
(cbrt (exp (- (- 1.0 (* x x)))))

simplify58.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 3 (51.0ms)

IterNodesCost
0149554
1391509
21719487
35001451

prune182.0ms

Filtered
83 candidates to 62 candidates (74.7%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New83083
Fresh000
Picked011
Done022
Total83386

Merged error: 0b

Counts
86 → 3

regimes111.0ms

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
095
195

end0.0ms

sample527.0ms

Algorithm
intervals
Results
345.0ms15951×body80valid