Details

Time bar (total: 2.3s)

analyze26.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
50%50%0.1%3
74.9%25%0.1%4
74.9%25%0.1%5
87.4%12.5%0.1%6
87.4%12.5%0.1%7
93.7%6.2%0.1%8
93.7%6.2%0.1%9
96.8%3.1%0.1%10
96.8%3.1%0.1%11
98.3%1.6%0.1%12
98.3%1.6%0.1%13
99.1%0.8%0.1%14

sample14.0ms

Algorithm
intervals
Results
5.0ms240×body80valid
1.0ms9×body1280valid
0.0ms3×body640valid
0.0ms2×body320valid
0.0ms2×body160valid

simplify18.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (16.0ms)

IterNodesCost
02977
12977

prune6.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 0.1b

Counts
2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (* (/ 3.0 8.0) y))

rewrite4.0ms

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 → 11
Calls
1 calls:
3.0ms
(- x (* (/ 3.0 8.0) y))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(- x (* (/ 3.0 8.0) y))

simplify51.0ms

Algorithm
egg-herbie
Counts
14 → 14
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
04999145
14999145

prune36.0ms

Filtered
11 candidates to 14 candidates (-27.3%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New10414
Fresh000
Picked011
Done000
Total10515

Merged error: 0.1b

Counts
15 → 5

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- x (* (/ 3.0 8.0) y))) (cbrt (- x (* (/ 3.0 8.0) y))))
0.6b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.6b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.6b
(cbrt (- x (* (/ 3.0 8.0) y)))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×flip3-- pow1/3 flip--
6×add-exp-log swap-sqr associate-*r* associate-*l*
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 → 87
Calls
4 calls:
10.0ms
(* (cbrt (- x (* (/ 3.0 8.0) y))) (cbrt (- x (* (/ 3.0 8.0) y))))
3.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
3.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
3.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

series168.0ms

Counts
4 → 12
Calls
4 calls:
47.0ms
(* (cbrt (- x (* (/ 3.0 8.0) y))) (cbrt (- x (* (/ 3.0 8.0) y))))
39.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
42.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
39.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))

simplify63.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
051971428

prune241.0ms

Filtered
71 candidates to 99 candidates (-39.4%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New95499
Fresh123
Picked101
Done011
Total977104

Merged error: 0.0b

Counts
104 → 7

localize17.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.6b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.6b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.6b
(cbrt (pow (cbrt (- x (* (/ 3.0 8.0) y))) 2))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
23×cbrt-prod
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×unpow-prod-down cbrt-div
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
3×flip3-- flip--
1×unpow2 sqr-pow
Counts
4 → 58
Calls
4 calls:
3.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
3.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
3.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
5.0ms
(cbrt (pow (cbrt (- x (* (/ 3.0 8.0) y))) 2))

series171.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
40.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
40.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
48.0ms
(cbrt (pow (cbrt (- x (* (/ 3.0 8.0) y))) 2))

simplify84.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 0 (74.0ms)

IterNodesCost
04873883
14873883

prune256.0ms

Filtered
55 candidates to 70 candidates (-27.3%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New69170
Fresh055
Picked011
Done011
Total69877

Merged error: 0.0b

Counts
77 → 8

localize16.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.6b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.6b
(cbrt (- x (* (/ 3.0 8.0) y)))
0.6b
(cbrt (pow (cbrt (- x (* (/ 3.0 8.0) y))) 2))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
23×cbrt-prod
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×unpow-prod-down cbrt-div
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
3×flip3-- flip--
1×unpow2 sqr-pow
Counts
4 → 58
Calls
4 calls:
3.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
3.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
3.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
5.0ms
(cbrt (pow (cbrt (- x (* (/ 3.0 8.0) y))) 2))

series162.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
40.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
38.0ms
(cbrt (- x (* (/ 3.0 8.0) y)))
46.0ms
(cbrt (pow (cbrt (- x (* (/ 3.0 8.0) y))) 2))

simplify60.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
04873883
14873883

prune213.0ms

Filtered
55 candidates to 70 candidates (-27.3%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New70070
Fresh055
Picked011
Done022
Total70878

Merged error: 0.0b

Counts
78 → 8

regimes254.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0417
1417

end0.0ms

sample350.0ms

Algorithm
intervals
Results
167.0ms7393×body80valid
21.0ms225×body1280valid
13.0ms167×body640valid
11.0ms96×body2560valid
5.0ms78×body320valid
2.0ms41×body160valid

Profiling

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