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[Octave-bug-tracker] [bug #31974] Interpreter fails to create complex nu
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From: |
Nicholas Jankowski |
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Subject: |
[Octave-bug-tracker] [bug #31974] Interpreter fails to create complex numbers with Inf complex parts |
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Date: |
Fri, 1 Jul 2016 20:01:01 +0000 (UTC) |
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User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:47.0) Gecko/20100101 Firefox/47.0 |
Follow-up Comment #29, bug #31974 (project octave):
hmmm.... the test output came through on email but isn't shown below. trying
again:
>> 1+Inf*i
Octave: NaN + Infi
Matlab: 1 + Infi
>> str2double('1 + Inf*i')
O: 1 + Infi
M: 1 + Infi
>> complex(1,Inf)
O: 1 + Infi
M: 1 + Infi
>> 1+Inf*j
O: NaN + Infi
M: 1+Infi
>> 1 + Inf*j
O: NaN + Infi
M: 1+Infi
>> 1 + Infj
O: error Infj undefined
M: error: Infj undefined
>> str2num('1+Inf*j')
O: NaN + Infi
M: 1 + Infi
>> 123*j
O: 0 + 123i
M: 0 + 123i
>> NaN*j
O: NaN + NaNi
M: NaN + NaNi
>> Inf * 4j
O: NaN + Infi
M: 0 + Infi
>> x = Inf;x*j
O: Nan + Infi
M: 0 + Infi
>> j = complex(0,1);Inf*j
O: NaN + Infi
M: 0 + Infi
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