Details

Time bar (total: 471.0ms)

analyze33.0ms (7.1%)

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
50%50%0.1%4
74.9%25%0.1%5
74.9%25%0.1%6
81.2%18.7%0.1%7
81.2%15.6%3.2%8
84.3%10.9%4.8%9
84.3%8.6%7.1%10
85.9%5.9%8.3%11
85.9%4.5%9.7%12
86.6%3%10.3%13
86.6%2.3%11.1%14

sample12.0ms (2.4%)

Algorithm
intervals
Results
5.0ms256×body80valid
0.0msbody80invalid

simplify3.0ms (0.6%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0165
1165

prune4.0ms (0.9%)

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 (0.7%)

Local error

Found 1 expressions with local error:

0.0b
(/ (* x y) 2.0)

rewrite5.0ms (1%)

Algorithm
rewrite-expression-head
Rules
add-exp-log add-cbrt-cube
add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/r*
cbrt-undiv div-exp
pow1 frac-2neg prod-exp clear-num cbrt-unprod div-inv associate-/l* add-log-exp
Counts
1 → 21
Calls

1 calls:

4.0ms
(/ (* x y) 2.0)

series3.0ms (0.7%)

Counts
1 → 3
Calls

1 calls:

3.0ms
(/ (* x y) 2.0)

simplify76.0ms (16.2%)

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 0 (74.0ms)

IterNodesCost
04663149
14663149

prune35.0ms (7.3%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New23124
Fresh000
Picked101
Done000
Total24125

Merged error: 0b

Counts
25 → 1

localize3.0ms (0.7%)

rewrite0.0ms (0%)

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms (0%)

Counts
0 → 0

simplify2.0ms (0.5%)

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune2.0ms (0.5%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done000
Total011

Merged error: 0b

Counts
1 → 1

simplify1.0ms (0.2%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
065
165

end0.0ms (0%)

sample287.0ms (61%)

Algorithm
intervals
Results
158.0ms8000×body80valid
3.0ms139×body80invalid

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