Details

Time bar (total: 2.1s)

sample496.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 24.993896%

Guaranteed chance to sample good point: 97.526243%

Results
5.0ms256×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
062
1102
2102

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

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (* y y))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip-- difference-of-squares
Counts
1 → 13
Calls
1 calls:
3.0ms
(- x (* y y))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(- x (* y y))

simplify81.0ms

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 2 (8.0ms)

IterNodesCost
07664
123959
264758
3242958
4500258

prune22.0ms

Filtered
12 candidates to 16 candidates (-33.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New15116
Fresh000
Picked011
Done000
Total15217

Merged error: 0.0b

Counts
17 → 2

localize13.0ms

Local error

Found 4 expressions with local error:

0.1b
(pow (* y y) 3)
0.8b
(+ (* x (+ x (* y y))) (pow y 4))
2.1b
(- (pow x 3) (pow (* y y) 3))
41.3b
(/ (- (pow x 3) (pow (* y y) 3)) (+ (* x (+ x (* y y))) (pow y 4)))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
111×add-sqr-sqrt
80×difference-of-squares
63×times-frac
41×unpow-prod-down *-un-lft-identity cube-prod sqr-pow
31×add-cube-cbrt
21×associate-/l*
12×pow1
add-exp-log add-cbrt-cube
add-log-exp
pow-pow
difference-cubes distribute-lft-out--
pow-unpow associate-/r*
associate-+l+ flip3-- flip3-+ pow-exp associate-/r/ flip-- flip-+ associate-/l/ rem-cube-cbrt
cbrt-undiv +-commutative pow2 distribute-rgt-in cube-mult pow-to-exp sub-neg frac-2neg distribute-lft-in pow-plus diff-log unpow3 div-sub div-exp pow-prod-down prod-exp clear-num sum-log pow-sqr pow-prod-up cbrt-unprod div-inv
Counts
4 → 173
Calls
4 calls:
4.0ms
(pow (* y y) 3)
6.0ms
(+ (* x (+ x (* y y))) (pow y 4))
9.0ms
(- (pow x 3) (pow (* y y) 3))
19.0ms
(/ (- (pow x 3) (pow (* y y) 3)) (+ (* x (+ x (* y y))) (pow y 4)))

series58.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(pow (* y y) 3)
12.0ms
(+ (* x (+ x (* y y))) (pow y 4))
15.0ms
(- (pow x 3) (pow (* y y) 3))
26.0ms
(/ (- (pow x 3) (pow (* y y) 3)) (+ (* x (+ x (* y y))) (pow y 4)))

simplify88.0ms

Algorithm
egg-herbie
Counts
185 → 185
Iterations

Useful iterations: 2 (62.0ms)

IterNodesCost
05492349
121452255
250012248

prune312.0ms

Filtered
119 candidates to 185 candidates (-55.5%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1850185
Fresh000
Picked011
Done011
Total1852187

Merged error: 0.0b

Counts
187 → 2

regimes126.0ms

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
042

end0.0ms

sample855.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 24.993896%

Guaranteed chance to sample good point: 97.526243%

Results
147.0ms8000×body80valid
0.0msbody80invalid

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