Details

Time bar (total: 1.2s)

analyze8.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
50%25%25%4
50%12.5%37.5%5
50%6.2%43.8%6
50%3.1%46.9%7
50%1.6%48.5%8
50%0.8%49.2%9
50%0.4%49.6%10
50.2%0.2%49.6%11
50.2%0.1%49.7%12
50.2%0%49.8%13
50.2%0%49.8%14

sample13.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify58.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (56.0ms)

IterNodesCost
052886

prune6.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
add-sqr-sqrt
exp-prod
add-cube-cbrt *-un-lft-identity
pow1 add-exp-log sub-neg diff-log add-cbrt-cube rem-exp-log difference-of-squares
flip3-- exp-diff exp-sum flip--
Counts
2 → 27
Calls
2 calls:
5.0ms
(exp (- (* x x) 1.0))
4.0ms
(- (* x x) 1.0)

series8.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(exp (- (* x x) 1.0))
5.0ms
(- (* x x) 1.0)

simplify60.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 0 (57.0ms)

IterNodesCost
04882233
14882233

prune46.0ms

Filtered
25 candidates to 33 candidates (-32.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New32133
Fresh000
Picked011
Done000
Total32234

Merged error: 0b

Counts
34 → 2

localize15.0ms

Local error

Found 3 expressions with local error:

0.0b
(exp (/ (- (pow x 6) (pow 1.0 3)) (+ (pow x 4) (* 1.0 (+ (* x x) 1.0)))))
0.0b
(+ (pow x 4) (* 1.0 (+ (* x x) 1.0)))
0.0b
(/ (- (pow x 6) (pow 1.0 3)) (+ (pow x 4) (* 1.0 (+ (* x x) 1.0))))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
163×add-sqr-sqrt
96×times-frac
84×difference-of-squares
58×*-un-lft-identity
54×exp-prod
49×unpow-prod-down sqr-pow
44×add-cube-cbrt
21×cube-prod
16×associate-/l*
distribute-lft-out--
add-log-exp
add-exp-log add-cbrt-cube
associate-/r/
pow1 flip3-+ associate-/r* flip-+
associate-+r+ div-sub div-inv associate-/l/
cbrt-undiv +-commutative distribute-rgt-in flip3-- frac-2neg distribute-lft-in exp-diff div-exp clear-num sum-log flip-- rem-exp-log
Counts
3 → 160
Calls
3 calls:
17.0ms
(exp (/ (- (pow x 6) (pow 1.0 3)) (+ (pow x 4) (* 1.0 (+ (* x x) 1.0)))))
5.0ms
(+ (pow x 4) (* 1.0 (+ (* x x) 1.0)))
16.0ms
(/ (- (pow x 6) (pow 1.0 3)) (+ (pow x 4) (* 1.0 (+ (* x x) 1.0))))

series26.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(exp (/ (- (pow x 6) (pow 1.0 3)) (+ (pow x 4) (* 1.0 (+ (* x x) 1.0)))))
4.0ms
(+ (pow x 4) (* 1.0 (+ (* x x) 1.0)))
15.0ms
(/ (- (pow x 6) (pow 1.0 3)) (+ (pow x 4) (* 1.0 (+ (* x x) 1.0))))

simplify45.0ms

Algorithm
egg-herbie
Counts
169 → 169
Iterations

Useful iterations: 0 (23.0ms)

IterNodesCost
049964403
149964403

prune439.0ms

Filtered
119 candidates to 169 candidates (-42.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1690169
Fresh000
Picked011
Done011
Total1692171

Merged error: 0b

Counts
171 → 2

regimes49.0ms

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
0156
1156

end0.0ms

sample315.0ms

Algorithm
intervals
Results
227.0ms8000×body80valid
0.0msbody80invalid

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