Details

Time bar (total: 1.4s)

sample25.0ms

Algorithm
intervals
Results
14.0ms504×body80valid

simplify85.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0114
1254
2474
3904
42394
58054
629344
750024

prune2.0ms

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 (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))))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(exp (neg (- 1.0 (* x x))))

simplify46.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 3 (43.0ms)

IterNodesCost
0108130
1296119
21343116
35001114

prune49.0ms

Filtered
21 candidates to 29 candidates (-38.1%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New26329
Fresh000
Picked101
Done000
Total27330

Merged error: 0b

Counts
30 → 3

localize7.0ms

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)))

series14.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(exp (pow x 2))
10.0ms
(* (exp (neg 1.0)) (exp (pow x 2)))

simplify99.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 2 (17.0ms)

IterNodesCost
0144213
1536179
23065168
35001168

prune67.0ms

Filtered
31 candidates to 44 candidates (-41.9%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New44044
Fresh022
Picked011
Done000
Total44347

Merged error: 0b

Counts
47 → 3

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)))

simplify28.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0224465
1881440
25002437

prune110.0ms

Filtered
46 candidates to 67 candidates (-45.7%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New67067
Fresh011
Picked011
Done011
Total67370

Merged error: 0b

Counts
70 → 3

localize8.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify2.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune0.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done022
Total033

Merged error: 0b

Counts
3 → 3

regimes73.0ms

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

sample707.0ms

Algorithm
intervals
Results
439.0ms15953×body80valid

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