Details

Time bar (total: 2.1s)

analyze5.0ms

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
50.4%0.4%49.2%10
50.4%0.2%49.4%11
50.4%0.1%49.5%12
50.4%0%49.6%13
50.4%0%49.6%14

sample63.0ms

Algorithm
intervals
Results
40.0ms129×body1024valid
10.0ms64×body512valid
5.0ms17×body2048valid
2.0ms26×body256valid
1.0ms20×body128valid

simplify129.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (122.0ms)

IterNodesCost
0464813
1464813

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 57.8b

Counts
2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

4.1b
(-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity_binary64 add-log-exp_binary64 add-sqr-sqrt_binary64
sub-neg_binary64 pow1_binary64 flip3--_binary64 diff-log_binary64 sinh-undef_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 difference-of-squares_binary64 distribute-lft-out--_binary64 flip--_binary64
Counts
1 → 14
Calls
1 calls:
5.0ms
(-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(-.f64 (exp.f64 x) (exp.f64 (neg.f64 x)))

simplify78.0ms

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 0 (71.0ms)

IterNodesCost
04897255
14897255

prune12.0ms

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

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New16117
Fresh000
Picked101
Done000
Total17118

Merged error: 0b

Counts
18 → 1

localize7.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify6.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
000

prune1.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done000
Total011

Merged error: 0b

Counts
1 → 1

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
079
179

end0.0ms

sample1.7s

Algorithm
intervals
Results
1.1s3978×body1024valid
286.0ms2021×body512valid
111.0ms397×body2048valid
83.0ms954×body256valid
27.0ms650×body128valid
0.0msbody128invalid

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