[Octave-bug-tracker] [bug #65618] Complex numbers cant be computed when the value is 0 and in a vector

[anonymous]

URL:
  <https://savannah.gnu.org/bugs/?65618>

                 Summary: Complex numbers cant be computed when the value is 0
and in a vector
                   Group: GNU Octave
               Submitter: None
               Submitted: Sun 21 Apr 2024 09:24:05 AM UTC
                Category: Interpreter
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
                 Release: 7.3.0
         Discussion Lock: Any
        Operating System: GNU/Linux
           Fixed Release: None
         Planned Release: None


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Follow-up Comments:


-------------------------------------------------------
Date: Sun 21 Apr 2024 09:24:05 AM UTC By: Anonymous
num=1
den=[1 1]

fun=@(s) num*s'.^[ length(num)-1:-1:0]' ./(den*s'.^[ length(den)-1:-1:0]')

fun(0*j)%<----the 0 works

fun(j)

fun(2*j)

fun([0*j j 2*j])%<-----the 0 gives NaN but it works when the 0 is alone 

fun([ j 2*j])



when calculating complex numbers of value 0 in a vector it gives NaN but it
works alone and with other numbers in a vector.







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