Details

Time bar (total: 1.5s)

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

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite6.0ms

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

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(exp (neg (- 1.0 (* x x))))

simplify44.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 3 (41.0ms)

IterNodesCost
0108130
1296119
21343116
35001114

prune42.0ms

Filtered
29 candidates to 21 candidates (72.4%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New28129
Fresh000
Picked011
Done000
Total28230

Merged error: 0.0b

Counts
30 → 2

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite17.0ms

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:
3.0ms
(exp (pow x 2))
13.0ms
(* (exp (neg 1.0)) (exp (pow x 2)))

series106.0ms

Counts
2 → 6
Calls
2 calls:
10.0ms
(exp (pow x 2))
97.0ms
(* (exp (neg 1.0)) (exp (pow x 2)))

simplify98.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 2 (18.0ms)

IterNodesCost
0144213
1536179
23065168
35001168

prune72.0ms

Filtered
44 candidates to 31 candidates (70.5%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New43144
Fresh000
Picked101
Done011
Total44246

Merged error: 0b

Counts
46 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
8×add-cube-cbrt *-un-lft-identity
7×unpow-prod-down associate-*r*
4×pow-pow add-cbrt-cube
3×pow1 add-exp-log pow-unpow exp-prod associate-*l* prod-exp unswap-sqr sqr-pow
2×pow-to-exp associate-*l/ pow-exp add-log-exp
1×neg-sub0 exp-neg exp-diff *-commutative cbrt-unprod
Counts
2 → 47
Calls
2 calls:
3.0ms
(pow (exp x) x)
9.0ms
(* (exp (neg 1.0)) (pow (exp x) x))

series147.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(pow (exp x) x)
117.0ms
(* (exp (neg 1.0)) (pow (exp x) x))

simplify145.0ms

Algorithm
egg-herbie
Counts
53 → 53
Iterations

Useful iterations: 3 (135.0ms)

IterNodesCost
0175281
1724250
24444242
35002241

prune75.0ms

Filtered
53 candidates to 35 candidates (66.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New53053
Fresh000
Picked011
Done011
Total53255

Merged error: 0b

Counts
55 → 2

regimes47.0ms

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

sample588.0ms

Algorithm
intervals
Results
404.0ms15943×body80valid

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