Details

Time bar (total: 665.0ms)

analyze4.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
50%25%25%4
50%12.5%37.5%5
50%6.2%43.8%6
50%3.1%46.9%7
50%1.6%48.5%8
50%0.8%49.2%9
50%0.4%49.6%10
50.2%0.2%49.6%11
50.2%0.1%49.7%12
50.2%0%49.8%13
50.2%0%49.8%14

sample13.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify61.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (60.0ms)

IterNodesCost
049116
149116

prune10.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(exp (- (* x x) 1.0))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
exp-prod add-log-exp
add-sqr-sqrt
add-cube-cbrt *-un-lft-identity rem-exp-log
pow1 add-exp-log sub-neg exp-diff diff-log exp-sum add-cbrt-cube difference-of-squares
Counts
1 → 15
Calls
1 calls:
4.0ms
(exp (- (* x x) 1.0))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(exp (- (* x x) 1.0))

simplify84.0ms

Algorithm
egg-herbie
Counts
18 → 18
Iterations

Useful iterations: 0 (81.0ms)

IterNodesCost
04951122
14951122

prune27.0ms

Filtered
14 candidates to 18 candidates (-28.6%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New17118
Fresh000
Picked101
Done000
Total18119

Merged error: 0.0b

Counts
19 → 1

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(pow (exp x) x)

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt add-cube-cbrt pow-pow *-un-lft-identity
unpow-prod-down pow-unpow exp-prod
pow1
add-exp-log pow-to-exp pow-exp add-cbrt-cube add-log-exp sqr-pow
Counts
1 → 20
Calls
1 calls:
3.0ms
(pow (exp x) x)

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(pow (exp x) x)

simplify67.0ms

Algorithm
egg-herbie
Counts
23 → 23
Iterations

Useful iterations: 0 (64.0ms)

IterNodesCost
04923135
14923135

prune28.0ms

Filtered
14 candidates to 23 candidates (-64.3%)
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New23023
Fresh000
Picked011
Done000
Total23124

Merged error: 0.0b

Counts
24 → 1

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
088
188

end0.0ms

analyze4.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
50%25%25%4
50%12.5%37.5%5
50%6.2%43.8%6
50%3.1%46.9%7
50%1.6%48.5%8
50%0.8%49.2%9
50%0.4%49.6%10
50.2%0.2%49.6%11
50.2%0.1%49.7%12
50.2%0%49.8%13
50.2%0%49.8%14

sample336.0ms

Algorithm
intervals
Results
245.0ms8000×body80valid
0.0msbody80invalid

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