Details

Time bar (total: 1.9s)

sample13.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 100%

Results
5.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
072
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 200.0))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
3×*-un-lft-identity add-log-exp
2×difference-of-squares
1×pow1 add-exp-log add-cube-cbrt sub-neg flip3-- times-frac diff-log add-cbrt-cube flip-- distribute-lft-out--
Counts
1 → 15
Calls
1 calls:
6.0ms
(- x (/ y 200.0))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(- x (/ y 200.0))

simplify104.0ms

Algorithm
egg-herbie
Counts
18 → 18
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
08380
118575
243575
3121175
4429875
5500175

prune29.0ms

Filtered
13 candidates to 18 candidates (-38.5%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New16218
Fresh000
Picked011
Done000
Total16319

Merged error: 0.0b

Counts
19 → 3

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (* 0.005 y))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 12
Calls
1 calls:
2.0ms
(- x (* 0.005 y))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(- x (* 0.005 y))

simplify54.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
07060
119955
263355
3158955
4500155

prune17.0ms

Filtered
10 candidates to 15 candidates (-50.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New15015
Fresh011
Picked011
Done011
Total15318

Merged error: 0.0b

Counts
18 → 3

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (- x (/ y 200.0)))
0.5b
(cbrt (- x (/ y 200.0)))
0.5b
(cbrt (- x (/ y 200.0)))
0.5b
(* (cbrt (- x (/ y 200.0))) (cbrt (- x (/ y 200.0))))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
58×add-sqr-sqrt
50×cbrt-prod
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
14×difference-of-squares
11×pow1 swap-sqr
9×flip3-- pow1/3 associate-*r* associate-*l* flip-- distribute-lft-out--
7×times-frac
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 107
Calls
4 calls:
6.0ms
(cbrt (- x (/ y 200.0)))
6.0ms
(cbrt (- x (/ y 200.0)))
6.0ms
(cbrt (- x (/ y 200.0)))
18.0ms
(* (cbrt (- x (/ y 200.0))) (cbrt (- x (/ y 200.0))))

series155.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(cbrt (- x (/ y 200.0)))
36.0ms
(cbrt (- x (/ y 200.0)))
39.0ms
(cbrt (- x (/ y 200.0)))
42.0ms
(* (cbrt (- x (/ y 200.0))) (cbrt (- x (/ y 200.0))))

simplify72.0ms

Algorithm
egg-herbie
Counts
119 → 119
Iterations

Useful iterations: 3 (60.0ms)

IterNodesCost
02781055
18131004
22726914
35001891

prune210.0ms

Filtered
84 candidates to 119 candidates (-41.7%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1181119
Fresh000
Picked011
Done022
Total1184122

Merged error: 0b

Counts
122 → 4

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(* (cbrt (cbrt (- x (/ y 200.0)))) (cbrt (cbrt (- x (/ y 200.0)))))
0.6b
(cbrt (cbrt (- x (/ y 200.0))))
0.6b
(cbrt (cbrt (- x (/ y 200.0))))
0.6b
(cbrt (cbrt (- x (/ y 200.0))))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
131×cbrt-prod
75×add-sqr-sqrt
42×*-un-lft-identity
36×cbrt-div
22×add-cube-cbrt
14×swap-sqr difference-of-squares
12×associate-*r* associate-*l*
11×pow1
9×flip3-- pow1/3 flip-- distribute-lft-out-- unswap-sqr
7×times-frac
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 130
Calls
4 calls:
19.0ms
(* (cbrt (cbrt (- x (/ y 200.0)))) (cbrt (cbrt (- x (/ y 200.0)))))
6.0ms
(cbrt (cbrt (- x (/ y 200.0))))
6.0ms
(cbrt (cbrt (- x (/ y 200.0))))
6.0ms
(cbrt (cbrt (- x (/ y 200.0))))

series181.0ms

Counts
4 → 12
Calls
4 calls:
41.0ms
(* (cbrt (cbrt (- x (/ y 200.0)))) (cbrt (cbrt (- x (/ y 200.0)))))
44.0ms
(cbrt (cbrt (- x (/ y 200.0))))
57.0ms
(cbrt (cbrt (- x (/ y 200.0))))
39.0ms
(cbrt (cbrt (- x (/ y 200.0))))

simplify70.0ms

Algorithm
egg-herbie
Counts
142 → 142
Iterations

Useful iterations: 3 (56.0ms)

IterNodesCost
03131600
18781535
227371394
350021361

prune374.0ms

Filtered
94 candidates to 142 candidates (-51.1%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New1420142
Fresh000
Picked011
Done033
Total1424146

Merged error: 0b

Counts
146 → 4

regimes158.0ms

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
052

end0.0ms

sample346.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 100%

Results
163.0ms8000×body80valid

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