math.log/1 on complex, real part

Time bar (total: 1.6s)

analyze71.0ms (4.5%)

Algorithm
search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%99.9%0.1%0%0%0%0
0%0%99.9%0.1%0%0%0%1
0%0%99.9%0.1%0%0%0%2
0%0%99.9%0.1%0%0%0%3
0%0%99.9%0.1%0%0%0%4
18.8%18.7%81.2%0.1%0%0%0%5
34.4%34.3%65.6%0.1%0%0%0%6
54.7%54.6%45.3%0.1%0%0%0%7
64.8%64.8%35.1%0.1%0%0%0%8
76.2%76.1%23.8%0.1%0%0%0%9
81.8%81.8%18.1%0.1%0%0%0%10
87.8%87.7%12.2%0.1%0%0%0%11
90.8%90.7%9.2%0.1%0%0%0%12
Compiler

Compiled 12 to 8 computations (33.3% saved)

Precisions
Click to see histograms. Total time spent on operations: 38.0ms
Operation ival-mult, time spent: 17.0ms, 44.0% of total-time
Operation ival-log, time spent: 9.0ms, 23.0% of total-time
Operation ival-sqrt, time spent: 7.0ms, 18.0% of total-time
Operation ival-add, time spent: 4.0ms, 10.0% of total-time
Operation const, time spent: 1.0ms, 3.0% of total-time

sample1.3s (81%)

Results
1.1s8255×256valid
0.0ms256valid
Precisions
Click to see histograms. Total time spent on operations: 490.0ms
Operation ival-log, time spent: 161.0ms, 33.0% of total-time
Operation ival-mult, time spent: 148.0ms, 30.0% of total-time
Operation ival-add, time spent: 100.0ms, 20.0% of total-time
Operation ival-sqrt, time spent: 71.0ms, 15.0% of total-time
Operation const, time spent: 10.0ms, 2.0% of total-time
Bogosity

preprocess226.0ms (14.5%)

Algorithm
egg-herbie
Rules
104×fma-neg
90×fma-define
30×neg-sub0
28×distribute-lft-neg-in
28×unsub-neg
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
028127
155127
2102127
3187127
4284127
5323127
6333127
Stop Event
saturated
Calls
Call 1
Inputs
(log.f64 (sqrt.f64 (+.f64 (*.f64 re re) (*.f64 im im))))
(log.f64 (sqrt.f64 (+.f64 (*.f64 re re) (*.f64 im im))))
(log.f64 (sqrt.f64 (+.f64 (*.f64 (neg.f64 re) (neg.f64 re)) (*.f64 im im))))
(log.f64 (sqrt.f64 (+.f64 (*.f64 re re) (*.f64 (neg.f64 im) (neg.f64 im)))))
(neg.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 (neg.f64 re) (neg.f64 re)) (*.f64 im im)))))
(neg.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 re re) (*.f64 (neg.f64 im) (neg.f64 im))))))
(log.f64 (sqrt.f64 (+.f64 (*.f64 im im) (*.f64 re re))))
Outputs
(log.f64 (sqrt.f64 (+.f64 (*.f64 re re) (*.f64 im im))))
(log.f64 (hypot.f64 re im))
(log.f64 (sqrt.f64 (+.f64 (*.f64 re re) (*.f64 im im))))
(log.f64 (hypot.f64 re im))
(log.f64 (sqrt.f64 (+.f64 (*.f64 (neg.f64 re) (neg.f64 re)) (*.f64 im im))))
(log.f64 (hypot.f64 re im))
(log.f64 (sqrt.f64 (+.f64 (*.f64 re re) (*.f64 (neg.f64 im) (neg.f64 im)))))
(log.f64 (hypot.f64 re im))
(neg.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 (neg.f64 re) (neg.f64 re)) (*.f64 im im)))))
(neg.f64 (log.f64 (hypot.f64 re im)))
(neg.f64 (log.f64 (sqrt.f64 (+.f64 (*.f64 re re) (*.f64 (neg.f64 im) (neg.f64 im))))))
(neg.f64 (log.f64 (hypot.f64 re im)))
(log.f64 (sqrt.f64 (+.f64 (*.f64 im im) (*.f64 re re))))
(log.f64 (hypot.f64 re im))
Symmetry

(abs re)

(abs im)

(sort re im)

Compiler

Compiled 37 to 8 computations (78.4% saved)

Precisions
Click to see histograms. Total time spent on operations: 17.0ms
Operation ival-mult, time spent: 8.0ms, 47.0% of total-time
Operation ival-log, time spent: 4.0ms, 24.0% of total-time
Operation ival-sqrt, time spent: 2.0ms, 12.0% of total-time
Operation ival-add, time spent: 2.0ms, 12.0% of total-time
Operation const, time spent: 0.0ms, 0.0% of total-time

end0.0ms (0%)

Profiling

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