Details

Time bar (total: 787.0ms)

analyze2.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
50%50%0%2
75%25%0%3
87.5%12.5%0%4
93.7%6.2%0%5
96.8%3.1%0%6
98.4%1.6%0%7
99.2%0.8%0%8
99.6%0.4%0%9
99.8%0.2%0%10
99.9%0.1%0%11
99.9%0%0%12
99.9%0%0%13
99.9%0%0%14

sample8.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (6.0ms)

IterNodesCost
01365
11365

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 (/ 1.0 3.0))

rewrite10.0ms

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 → 14
Calls
1 calls:
10.0ms
(- x (/ 1.0 3.0))

series2.0ms

Counts
1 → 3
Calls
1 calls:
2.0ms
(- x (/ 1.0 3.0))

simplify46.0ms

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
04960142
14960142

prune21.0ms

Filtered
13 candidates to 17 candidates (-30.8%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New16117
Fresh000
Picked011
Done000
Total16218

Merged error: 0.0b

Counts
18 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(- x (/ 1.0 3.0))
0.5b
(log (exp (- x (/ 1.0 3.0))))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
8×*-un-lft-identity
7×log-pow
6×exp-prod
4×add-cube-cbrt log-prod add-log-exp difference-of-squares
3×pow1
2×add-exp-log sub-neg times-frac add-cbrt-cube distribute-lft-out--
1×log-div flip3-- exp-diff diff-log rem-log-exp exp-sum flip--
Counts
2 → 34
Calls
2 calls:
6.0ms
(- x (/ 1.0 3.0))
7.0ms
(log (exp (- x (/ 1.0 3.0))))

series5.0ms

Counts
2 → 6
Calls
2 calls:
2.0ms
(- x (/ 1.0 3.0))
2.0ms
(log (exp (- x (/ 1.0 3.0))))

simplify34.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
04904292
14904292

prune50.0ms

Filtered
29 candidates to 40 candidates (-37.9%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New39140
Fresh000
Picked011
Done011
Total39342

Merged error: 0.0b

Counts
42 → 3

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ 1.0 3.0))
0.0b
(- x (/ 1.0 3.0))
1.3b
(log (sqrt (exp (- x (/ 1.0 3.0)))))
1.3b
(log (sqrt (exp (- x (/ 1.0 3.0)))))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
30×add-sqr-sqrt
18×*-un-lft-identity log-pow
14×log-prod sqrt-pow1
12×exp-prod
10×add-cube-cbrt
8×pow1 sqrt-prod add-log-exp difference-of-squares
6×add-exp-log
4×sub-neg times-frac add-cbrt-cube distribute-lft-out--
2×log-div flip3-- pow1/2 exp-diff sqrt-div diff-log rem-log-exp exp-sum flip--
Counts
4 → 78
Calls
4 calls:
6.0ms
(- x (/ 1.0 3.0))
8.0ms
(- x (/ 1.0 3.0))
8.0ms
(log (sqrt (exp (- x (/ 1.0 3.0)))))
8.0ms
(log (sqrt (exp (- x (/ 1.0 3.0)))))

series54.0ms

Counts
4 → 12
Calls
4 calls:
2.0ms
(- x (/ 1.0 3.0))
2.0ms
(- x (/ 1.0 3.0))
24.0ms
(log (sqrt (exp (- x (/ 1.0 3.0)))))
25.0ms
(log (sqrt (exp (- x (/ 1.0 3.0)))))

simplify52.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
04949808
14949808

prune176.0ms

Filtered
66 candidates to 90 candidates (-36.4%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New90090
Fresh000
Picked011
Done022
Total90393

Merged error: 0.0b

Counts
93 → 3

regimes54.0ms

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 (1.0ms)

IterNodesCost
0225
1225

end0.0ms

sample200.0ms

Algorithm
intervals
Results
121.0ms8000×body80valid

Profiling

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