Details

Time bar (total: 2.8s)

analyze259.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
0%87.4%12.6%5
9.4%65.5%25.1%6
14%60.8%25.1%7
19.5%49.1%31.4%8
24.6%37.8%37.6%9
28.7%33.7%37.6%10
33.3%26%40.7%11
36.2%19.9%43.8%12
38.6%17.6%43.8%13
41.3%13.3%45.4%14

sample35.0ms

Algorithm
intervals
Results
9.0ms256×body80valid

simplify106.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (104.0ms)

IterNodesCost
049288
149288

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 17.7b

Counts
2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

0.3b
(* x (log (/ x y)))
17.0b
(log (/ x y))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
39×log-prod
27×add-sqr-sqrt times-frac
25×add-cube-cbrt *-un-lft-identity
13×distribute-rgt-in distribute-lft-in
7×add-exp-log
6×pow1
4×associate-*r* add-cbrt-cube
3×associate-*l* div-inv
2×rem-log-exp log-pow add-log-exp
1×log-div div-exp pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 69
Calls
2 calls:
6.0ms
(* x (log (/ x y)))
3.0ms
(log (/ x y))

series16.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(* x (log (/ x y)))
7.0ms
(log (/ x y))

simplify69.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 0 (62.0ms)

IterNodesCost
04985723
14985723

prune98.0ms

Filtered
45 candidates to 75 candidates (-66.7%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New67875
Fresh000
Picked011
Done000
Total67976

Merged error: 0.0b

Counts
76 → 9

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series86.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt y)
21.0ms
(cbrt y)
23.0ms
(cbrt x)
21.0ms
(cbrt x)

simplify36.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
05228200

prune83.0ms

Filtered
40 candidates to 56 candidates (-40.0%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New56056
Fresh077
Picked011
Done011
Total56965

Merged error: 0.0b

Counts
65 → 9

localize15.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series84.0ms

Counts
4 → 12
Calls
4 calls:
20.0ms
(cbrt y)
22.0ms
(cbrt y)
21.0ms
(cbrt x)
21.0ms
(cbrt x)

simplify33.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
05228200

prune77.0ms

Filtered
40 candidates to 56 candidates (-40.0%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New56056
Fresh066
Picked011
Done022
Total56965

Merged error: 0.0b

Counts
65 → 9

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (* x (log (/ x y))))
17.0b
(log (/ x y))
17.0b
(log (/ x y))
17.0b
(log (/ x y))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
39×log-prod
27×times-frac
25×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×add-exp-log
7×pow1
6×rem-log-exp
4×add-cbrt-cube add-log-exp
3×log-div div-exp log-pow div-inv
1×cbrt-prod pow1/3
Counts
4 → 81
Calls
4 calls:
5.0ms
(cbrt (* x (log (/ x y))))
2.0ms
(log (/ x y))
3.0ms
(log (/ x y))
3.0ms
(log (/ x y))

series43.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(cbrt (* x (log (/ x y))))
7.0ms
(log (/ x y))
6.0ms
(log (/ x y))
7.0ms
(log (/ x y))

simplify66.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 0 (59.0ms)

IterNodesCost
04957646
14957646

prune83.0ms

Filtered
66 candidates to 93 candidates (-40.9%)
Pruning

9 alts after pruning (5 fresh and 4 done)

PrunedKeptTotal
New93093
Fresh055
Picked011
Done033
Total939102

Merged error: 0.0b

Counts
102 → 9

regimes377.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02519
12519

end0.0ms

sample1.2s

Algorithm
intervals
Results
283.0ms8000×body80valid

Profiling

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