Complex division, real part

Time bar (total: 1.0s)

start0.0ms (0%)

Memory
0.1MiB live, 0.1MiB allocated; 0ms collecting garbage

analyze26.0ms (2.5%)

Memory
31.9MiB live, 31.9MiB allocated; 0ms collecting garbage
Algorithm
1×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%99.8%0.2%0%0%0%0
0%0%99.8%0.2%0%0%0%1
0%0%99.8%0.2%0%0%0%2
0%0%99.8%0.2%0%0%0%3
0%0%99.8%0.2%0%0%0%4
75%74.9%25%0.2%0%0%0%5
75%74.9%25%0.2%0%0%0%6
75%74.9%25%0.2%0%0%0%7
87.5%87.3%12.5%0.2%0%0%0%8
93.8%93.6%6.2%0.2%0%0%0%9
93.8%93.6%6.2%0.2%0%0%0%10
93.8%93.6%6.2%0.2%0%0%0%11
96.9%96.7%3.1%0.2%0%0%0%12
Compiler

Compiled 17 to 13 computations (23.5% saved)

sample849.0ms (82%)

Memory
14.6MiB live, 760.9MiB allocated; 94ms collecting garbage
Samples
558.0ms8 256×0valid
Precisions
Click to see histograms. Total time spent on operations: 340.0ms
ival-mult: 219.0ms (64.5% of total)
ival-add: 68.0ms (20% of total)
ival-div: 48.0ms (14.1% of total)
ival-assert: 3.0ms (0.9% of total)
adjust: 2.0ms (0.6% of total)
Bogosity

explain126.0ms (12.2%)

Memory
5.0MiB live, 147.2MiB allocated; 22ms collecting garbage
FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
1020-2(1.7049243633549373e-264 -1.3751175487039189e-62 -3.238237071271857e-97 1.34914345052687e-252)(/.f64 (+.f64 (*.f64 a c) (*.f64 b d)) (+.f64 (*.f64 c c) (*.f64 d d)))
10-0-(+.f64 (*.f64 a c) (*.f64 b d))
00-0-(+.f64 (*.f64 c c) (*.f64 d d))
00-0-a
00-0-d
00-0-(*.f64 d d)
00-0-(*.f64 c c)
00-0-(*.f64 a c)
00-0-c
00-0-b
00-0-(*.f64 b d)
Explanations
Click to see full explanations table
OperatorSubexpressionExplanationCount
/.f64(/.f64 (+.f64 (*.f64 a c) (*.f64 b d)) (+.f64 (*.f64 c c) (*.f64 d d)))o/o510
↳(+.f64 (*.f64 a c) (*.f64 b d))overflow60
↳(*.f64 a c)overflow34
↳(*.f64 b d)overflow28
↳(+.f64 (*.f64 c c) (*.f64 d d))overflow119
↳(*.f64 c c)overflow67
↳(*.f64 d d)overflow64
/.f64(/.f64 (+.f64 (*.f64 a c) (*.f64 b d)) (+.f64 (*.f64 c c) (*.f64 d d)))n/o320
↳(+.f64 (*.f64 c c) (*.f64 d d))overflow119
↳(*.f64 c c)overflow67
↳(*.f64 d d)overflow64
/.f64(/.f64 (+.f64 (*.f64 a c) (*.f64 b d)) (+.f64 (*.f64 c c) (*.f64 d d)))o/n90
↳(+.f64 (*.f64 a c) (*.f64 b d))overflow60
↳(*.f64 a c)overflow34
↳(*.f64 b d)overflow28
/.f64(/.f64 (+.f64 (*.f64 a c) (*.f64 b d)) (+.f64 (*.f64 c c) (*.f64 d d)))n/u60
↳(+.f64 (*.f64 c c) (*.f64 d d))underflow15
↳(*.f64 c c)underflow52
↳(*.f64 d d)underflow67
/.f64(/.f64 (+.f64 (*.f64 a c) (*.f64 b d)) (+.f64 (*.f64 c c) (*.f64 d d)))u/u20
↳(+.f64 (*.f64 a c) (*.f64 b d))underflow2
↳(*.f64 a c)underflow32
↳(*.f64 b d)underflow34
↳(+.f64 (*.f64 c c) (*.f64 d d))underflow15
↳(*.f64 c c)underflow52
↳(*.f64 d d)underflow67
+.f64(+.f64 (*.f64 a c) (*.f64 b d))nan-rescue10
↳(*.f64 a c)overflow34
↳(*.f64 b d)overflow28
Confusion
Predicted +Predicted -
+1002
-0154
Precision
1.0
Recall
0.9803921568627451
Confusion?
Predicted +Predicted MaybePredicted -
+10002
-00154
Precision?
1.0
Recall?
0.9803921568627451
Freqs
test
numberfreq
0156
199
21
Total Confusion?
Predicted +Predicted MaybePredicted -
+100
-000
Precision?
1.0
Recall?
1.0
Samples
44.0ms512×0valid
Compiler

Compiled 109 to 37 computations (66.1% saved)

Precisions
Click to see histograms. Total time spent on operations: 21.0ms
ival-mult: 13.0ms (63% of total)
ival-add: 4.0ms (19.4% of total)
ival-div: 3.0ms (14.5% of total)
ival-true: 0.0ms (0% of total)
adjust: 0.0ms (0% of total)
ival-assert: 0.0ms (0% of total)

preprocess35.0ms (3.4%)

Memory
-13.3MiB live, 31.8MiB allocated; 11ms collecting garbage
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067229
1214225
2501225
3909225
41534225
51881225
01615
02415
02415
Stop Event
1×saturated
1×saturated
1×iter limit
1×saturated

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated; 0ms collecting garbage

Profiling

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