Details

Time bar (total: 1.5s)

analyze3.0ms (0.2%)

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%50%50%2
25%25%50%3
25%12.5%62.5%4
25%6.2%68.8%5
25%3.1%71.9%6
25%1.6%73.5%7
25%0.8%74.2%8
25%0.4%74.6%9
25%0.2%74.8%10
25%0.1%74.9%11
25%0%75%12
25%0%75%13
25%0%75%14
Compiler

Compiled 8 to 5 computations (37.5% saved)

sample823.0ms (56.5%)

Results
809.0ms8256×body128valid
0.0msbody128invalid
Compiler

Compiled 16 to 10 computations (37.5% saved)

preprocess65.0ms (4.4%)

Algorithm
egg-herbie
Rules
1835×fma-neg_binary64
684×fma-def_binary64
317×unsub-neg_binary64
293×distribute-rgt-in_binary64
245×distribute-neg-in_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0510
1710
21210
31910
42810
54510
68310
712410
820110
939510
1083310
11218910
12424710
13473710
14491110
15496610
16497610
17497610
011
Stop Event
saturated
node limit
Compiler

Compiled 7 to 4 computations (42.9% saved)

simplify53.0ms (3.7%)

Algorithm
egg-herbie
Rules
1835×fma-neg_binary64
684×fma-def_binary64
317×unsub-neg_binary64
293×distribute-rgt-in_binary64
245×distribute-neg-in_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0510
1710
21210
31910
42810
54510
68310
712410
820110
939510
1083310
11218910
12424710
13473710
14491110
15496610
16497610
17497610
Stop Event
node limit
Counts
1 → 1

prune1.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
0.2b
Counts
2 → 1
Alt Table
StatusErrorProgram
0.2b
(-.f64 (log.f64 x) (log.f64 (log.f64 x)))
Compiler

Compiled 21 to 12 computations (42.9% saved)

localize5.0ms (0.3%)

Local error

Found 2 expressions with local error:

NewErrorProgram
0.0b
(log.f64 (log.f64 x))
0.2b
(-.f64 (log.f64 x) (log.f64 (log.f64 x)))

series507.0ms (34.8%)

Counts
2 → 16
Calls

6 calls:

97.0ms
(-.f64 (log.f64 x) (log.f64 (log.f64 x)))
x
-inf
93.0ms
(log.f64 (log.f64 x))
x
-inf
87.0ms
(-.f64 (log.f64 x) (log.f64 (log.f64 x)))
x
inf
80.0ms
(log.f64 (log.f64 x))
x
inf
79.0ms
(-.f64 (log.f64 x) (log.f64 (log.f64 x)))
x
0

rewrite0.0ms (0%)

Algorithm
batch-egg-rewrite

end0.0ms (0%)

Profiling

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