Details

Time bar (total: 2.1s)

sample465.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 12.109375%

Guaranteed chance to sample good point: 98.243056%

Results
7.0ms256×body80valid
0.0msbody80invalid

simplify39.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0195
1425
2875
31755
43105
55005
67205
79485
811485
911485

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x (- y 1.0)) (* y 0.5))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
associate--l+
sub-neg add-log-exp
distribute-rgt-in distribute-lft-in
pow1 add-exp-log add-sqr-sqrt add-cube-cbrt flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 16
Calls
1 calls:
6.0ms
(- (* x (- y 1.0)) (* y 0.5))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(- (* x (- y 1.0)) (* y 0.5))

simplify41.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 2 (11.0ms)

IterNodesCost
0109121
1321109
21304108
35001108

prune23.0ms

Filtered
12 candidates to 19 candidates (-58.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New18119
Fresh000
Picked011
Done000
Total18220

Merged error: 0b

Counts
20 → 2

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- (* x (- y 1.0)) (* y 0.5))) (cbrt (- (* x (- y 1.0)) (* y 0.5))))
0.6b
(cbrt (- (* x (- y 1.0)) (* y 0.5)))
0.6b
(cbrt (- (* x (- y 1.0)) (* y 0.5)))
0.6b
(cbrt (- (* x (- y 1.0)) (* y 0.5)))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
flip3-- pow1/3 flip--
add-exp-log swap-sqr associate-*r* associate-*l*
frac-times add-cbrt-cube add-log-exp unswap-sqr
associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 87
Calls
4 calls:
15.0ms
(* (cbrt (- (* x (- y 1.0)) (* y 0.5))) (cbrt (- (* x (- y 1.0)) (* y 0.5))))
6.0ms
(cbrt (- (* x (- y 1.0)) (* y 0.5)))
7.0ms
(cbrt (- (* x (- y 1.0)) (* y 0.5)))
6.0ms
(cbrt (- (* x (- y 1.0)) (* y 0.5)))

series89.0ms

Counts
4 → 12
Calls
4 calls:
30.0ms
(* (cbrt (- (* x (- y 1.0)) (* y 0.5))) (cbrt (- (* x (- y 1.0)) (* y 0.5))))
19.0ms
(cbrt (- (* x (- y 1.0)) (* y 0.5)))
20.0ms
(cbrt (- (* x (- y 1.0)) (* y 0.5)))
20.0ms
(cbrt (- (* x (- y 1.0)) (* y 0.5)))

simplify48.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
03811498
111621419
250021339

prune262.0ms

Filtered
75 candidates to 99 candidates (-32.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New99099
Fresh000
Picked011
Done011
Total992101

Merged error: 0b

Counts
101 → 2

regimes138.0ms

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
0135
1135

end0.0ms

sample880.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 12.109375%

Guaranteed chance to sample good point: 98.243056%

Results
231.0ms7995×body80valid
1.0ms35×body80invalid
0.0msbody1280valid
0.0msbody640valid

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