Details

Time bar (total: 1.1s)

analyze75.0ms

Algorithm
search
sampling

Space saved by range analysis: 0.097632%

Space saved by search: 12.195185%

Guaranteed chance to sample good point: 98.652778%

sample11.0ms

Algorithm
intervals
Results
4.0ms256×body80valid
0.0msbody80invalid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
092
1162
2182
3182

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.2b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x 27.0) y)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
associate-*r* pow-prod-down prod-exp cbrt-unprod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
associate-*l* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
5.0ms
(* (* x 27.0) y)

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(* (* x 27.0) y)

simplify59.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010172
150257
2246057
3500157

prune34.0ms

Filtered
13 candidates to 21 candidates (-61.5%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New17421
Fresh000
Picked011
Done000
Total17522

Merged error: 0.0b

Counts
22 → 5

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(* x (* 27.0 y))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
associate-*l* pow-prod-down prod-exp cbrt-unprod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
associate-*r* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
5.0ms
(* x (* 27.0 y))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(* x (* 27.0 y))

simplify83.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
09171
135856
2145156
3375256
4500156

prune29.0ms

Filtered
11 candidates to 21 candidates (-90.9%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New19221
Fresh033
Picked011
Done011
Total19726

Merged error: 0.0b

Counts
26 → 7

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 27.0 (* x y))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
associate-*l* pow-prod-down prod-exp cbrt-unprod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
associate-*r* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
5.0ms
(* 27.0 (* x y))

series4.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(* 27.0 (* x y))

simplify76.0ms

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
08671
131856
2123256
3343656
4500256

prune27.0ms

Filtered
10 candidates to 21 candidates (-110.0%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New20121
Fresh134
Picked011
Done022
Total21728

Merged error: 0.0b

Counts
28 → 7

localize6.0ms

Local error

Found 2 expressions with local error:

0.3b
(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))
0.3b
(* (sqrt 27.0) (* x y))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
12×associate-*l*
pow-prod-down prod-exp cbrt-unprod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity sqrt-prod
associate-*r* *-commutative add-log-exp
Counts
2 → 45
Calls
2 calls:
8.0ms
(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))
6.0ms
(* (sqrt 27.0) (* x y))

series13.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))
6.0ms
(* (sqrt 27.0) (* x y))

simplify94.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 3 (90.0ms)

IterNodesCost
0158242
1674190
23455190
35002186

prune51.0ms

Filtered
28 candidates to 51 candidates (-82.1%)
Pruning

6 alts after pruning (2 fresh and 4 done)

PrunedKeptTotal
New49251
Fresh303
Picked011
Done033
Total52658

Merged error: 0b

Counts
58 → 6

regimes186.0ms

Accuracy

0% (0.4b remaining)

Error of 0.4b against oracle of 0.0b and baseline of 0.4b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
072
172

end0.0ms

analyze58.0ms

Algorithm
search
sampling

Space saved by range analysis: 0.097632%

Space saved by search: 12.195185%

Guaranteed chance to sample good point: 98.652778%

sample255.0ms

Algorithm
intervals
Results
141.0ms8000×body80valid
1.0ms58×body80invalid

Profiling

Loading profile data...