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[Octave-bug-tracker] [bug #49900] cplxpair return error message where da
From: |
Henk Borsje |
Subject: |
[Octave-bug-tracker] [bug #49900] cplxpair return error message where data seems good |
Date: |
Wed, 21 Dec 2016 12:23:42 +0000 (UTC) |
User-agent: |
Mozilla/5.0 (Windows NT 10.0; WOW64; rv:50.0) Gecko/20100101 Firefox/50.0 |
URL:
<http://savannah.gnu.org/bugs/?49900>
Summary: cplxpair return error message where data seems good
Project: GNU Octave
Submitted by: hjborsje
Submitted on: Wed 21 Dec 2016 12:23:41 PM GMT
Category: Octave Function
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Incorrect Result
Status: None
Assigned to: None
Originator Name: Henk Borsje
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: 4.2.0
Operating System: Microsoft Windows
_______________________________________________________
Details:
With the following input arguments ML version of cplxpair returns valid
answers, Octave reports error
x =
-0.309016994374947 + 0.951056516295154i
-0.809016994374947 + 0.587785252292473i
-1.000000000000000 + 0.000000000000000i
-0.809016994374947 - 0.587785252292473i
-0.309016994374948 - 0.951056516295154i
tol =
2.482534375291878e-09
Octave returns error in following lines:
if (v > tol*eps (abs (z(i))))
error ("cplxpair: could not pair all complex numbers");
endif
ML returns:
-0.809016994374947 - 0.587785252292473i
-0.809016994374947 + 0.587785252292473i
-0.309016994374947 - 0.951056516295154i
-0.309016994374947 + 0.951056516295154i
-1.000000000000000
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?49900>
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Henk Borsje <=