Details

Time bar (total: 2.5s)

analyze18.0ms

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

sample15.0ms

Algorithm
intervals
Results
5.0ms238×body80valid
1.0ms7×body1280valid
0.0ms4×body640valid
0.0ms3×body2560valid
0.0ms3×body320valid
0.0ms1×body160valid

simplify36.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
06077
16077

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

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (* (/ 3.0 8.0) 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 → 11
Calls
1 calls:
3.0ms
(- x (* (/ 3.0 8.0) y))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(- x (* (/ 3.0 8.0) y))

simplify40.0ms

Algorithm
egg-herbie
Counts
14 → 14
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
04933145
14933145

prune34.0ms

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

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New11314
Fresh000
Picked011
Done000
Total11415

Merged error: 0.0b

Counts
15 → 4

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite19.0ms

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:
2.0ms
(cbrt (- x (* 3.0 (/ y 8.0))))
2.0ms
(cbrt (- x (* 3.0 (/ y 8.0))))
2.0ms
(cbrt (- x (* 3.0 (/ y 8.0))))
9.0ms
(* (cbrt (- x (* 3.0 (/ y 8.0)))) (cbrt (- x (* 3.0 (/ y 8.0)))))

series149.0ms

Counts
4 → 12
Calls
4 calls:
35.0ms
(cbrt (- x (* 3.0 (/ y 8.0))))
37.0ms
(cbrt (- x (* 3.0 (/ y 8.0))))
35.0ms
(cbrt (- x (* 3.0 (/ y 8.0))))
42.0ms
(* (cbrt (- x (* 3.0 (/ y 8.0)))) (cbrt (- x (* 3.0 (/ y 8.0)))))

simplify67.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 0 (57.0ms)

IterNodesCost
048841430
148841430

prune241.0ms

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

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New95499
Fresh112
Picked011
Done011
Total967103

Merged error: 0.0b

Counts
103 → 7

localize16.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (- x (* 3.0 (/ y 8.0))))
0.5b
(pow (cbrt (- x (* 3.0 (/ y 8.0)))) 2)
0.6b
(cbrt (pow (cbrt (- x (* 3.0 (/ y 8.0)))) 2))
0.6b
(cbrt (cbrt (- x (* 3.0 (/ y 8.0)))))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
29×cbrt-prod
13×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
12×unpow-prod-down
6×cbrt-div
5×pow1 add-exp-log
4×pow1/3 add-cbrt-cube add-log-exp
3×pow-unpow
2×flip3-- pow-pow flip-- unpow2 sqr-pow
1×pow-to-exp pow-exp
Counts
4 → 70
Calls
4 calls:
2.0ms
(cbrt (- x (* 3.0 (/ y 8.0))))
4.0ms
(pow (cbrt (- x (* 3.0 (/ y 8.0)))) 2)
4.0ms
(cbrt (pow (cbrt (- x (* 3.0 (/ y 8.0)))) 2))
3.0ms
(cbrt (cbrt (- x (* 3.0 (/ y 8.0)))))

series153.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(cbrt (- x (* 3.0 (/ y 8.0))))
37.0ms
(pow (cbrt (- x (* 3.0 (/ y 8.0)))) 2)
43.0ms
(cbrt (pow (cbrt (- x (* 3.0 (/ y 8.0)))) 2))
36.0ms
(cbrt (cbrt (- x (* 3.0 (/ y 8.0)))))

simplify57.0ms

Algorithm
egg-herbie
Counts
82 → 82
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
049521094
149521094

prune328.0ms

Filtered
66 candidates to 82 candidates (-24.2%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New80282
Fresh044
Picked011
Done022
Total80989

Merged error: 0.0b

Counts
89 → 9

localize15.0ms

Local error

Found 4 expressions with local error:

0.5b
(pow (cbrt (- x (* 3.0 (/ y 8.0)))) 2)
0.6b
(cbrt (pow (cbrt (- x (* 3.0 (/ y 8.0)))) 2))
0.6b
(cbrt (pow (cbrt (- x (* 3.0 (/ y 8.0)))) 2))
0.6b
(cbrt (pow (cbrt (- x (* 3.0 (/ y 8.0)))) 2))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
45×cbrt-prod
24×unpow-prod-down
16×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
5×pow1 add-exp-log
4×pow1/3 add-cbrt-cube unpow2 add-log-exp sqr-pow
3×pow-unpow
2×pow-pow
1×pow-to-exp pow-exp
Counts
4 → 79
Calls
4 calls:
4.0ms
(pow (cbrt (- x (* 3.0 (/ y 8.0)))) 2)
4.0ms
(cbrt (pow (cbrt (- x (* 3.0 (/ y 8.0)))) 2))
4.0ms
(cbrt (pow (cbrt (- x (* 3.0 (/ y 8.0)))) 2))
5.0ms
(cbrt (pow (cbrt (- x (* 3.0 (/ y 8.0)))) 2))

series162.0ms

Counts
4 → 12
Calls
4 calls:
37.0ms
(pow (cbrt (- x (* 3.0 (/ y 8.0)))) 2)
43.0ms
(cbrt (pow (cbrt (- x (* 3.0 (/ y 8.0)))) 2))
40.0ms
(cbrt (pow (cbrt (- x (* 3.0 (/ y 8.0)))) 2))
41.0ms
(cbrt (pow (cbrt (- x (* 3.0 (/ y 8.0)))) 2))

simplify58.0ms

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
048591307
148591307

prune371.0ms

Filtered
68 candidates to 91 candidates (-33.8%)
Pruning

9 alts after pruning (5 fresh and 4 done)

PrunedKeptTotal
New91091
Fresh055
Picked011
Done033
Total919100

Merged error: 0.0b

Counts
100 → 9

regimes300.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0747
1747

end0.0ms

sample357.0ms

Algorithm
intervals
Results
172.0ms7391×body80valid
19.0ms206×body1280valid
12.0ms158×body640valid
10.0ms95×body2560valid
5.0ms91×body320valid
2.0ms59×body160valid

Profiling

Loading profile data...