Details

Time bar (total: 878.0ms)

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

sample9.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
065
165

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))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
3×*-un-lft-identity add-log-exp
1×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ sum-log add-cbrt-cube flip-+ distribute-lft-out
Counts
1 → 12
Calls
1 calls:
6.0ms
(+ x (/ 1.0 3.0))

series2.0ms

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

simplify55.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
04905108
14905108

prune22.0ms

Filtered
11 candidates to 15 candidates (-36.4%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New14115
Fresh000
Picked011
Done000
Total14216

Merged error: 0.0b

Counts
16 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ 1.0 3.0))
0.3b
(log (exp (+ x (/ 1.0 3.0))))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
8×*-un-lft-identity
5×log-pow
4×add-sqr-sqrt add-cube-cbrt log-prod exp-prod add-log-exp
3×pow1
2×add-exp-log add-cbrt-cube distribute-lft-out
1×+-commutative flip3-+ rem-log-exp exp-sum sum-log flip-+
Counts
2 → 29
Calls
2 calls:
5.0ms
(+ x (/ 1.0 3.0))
7.0ms
(log (exp (+ x (/ 1.0 3.0))))

series4.0ms

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

simplify56.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
04902238
14902238

prune44.0ms

Filtered
24 candidates to 35 candidates (-45.8%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New34135
Fresh000
Picked011
Done011
Total34337

Merged error: 0b

Counts
37 → 3

localize10.0ms

Local error

Found 4 expressions with local error:

0.4b
(cbrt (exp (+ x (/ 1.0 3.0))))
0.4b
(cbrt (exp (+ x (/ 1.0 3.0))))
1.2b
(log (cbrt (exp (+ x (/ 1.0 3.0)))))
1.2b
(log (cbrt (exp (+ x (/ 1.0 3.0)))))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
16×cbrt-prod
14×log-prod
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×pow1 add-exp-log
4×pow1/3 exp-sum log-pow add-cbrt-cube add-log-exp
2×rem-log-exp
Counts
4 → 58
Calls
4 calls:
6.0ms
(cbrt (exp (+ x (/ 1.0 3.0))))
6.0ms
(cbrt (exp (+ x (/ 1.0 3.0))))
6.0ms
(log (cbrt (exp (+ x (/ 1.0 3.0)))))
6.0ms
(log (cbrt (exp (+ x (/ 1.0 3.0)))))

series119.0ms

Counts
4 → 12
Calls
4 calls:
16.0ms
(cbrt (exp (+ x (/ 1.0 3.0))))
16.0ms
(cbrt (exp (+ x (/ 1.0 3.0))))
43.0ms
(log (cbrt (exp (+ x (/ 1.0 3.0)))))
44.0ms
(log (cbrt (exp (+ x (/ 1.0 3.0)))))

simplify46.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
04951684
14951684

prune168.0ms

Filtered
58 candidates to 70 candidates (-20.7%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New70070
Fresh000
Picked011
Done022
Total70373

Merged error: 0b

Counts
73 → 3

regimes55.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
065
165

end0.0ms

sample223.0ms

Algorithm
intervals
Results
131.0ms8000×body80valid

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