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From: | Patrick Alken |
Subject: | [Bug-gsl] [bug #46576] polynomial interpolation failure |
Date: | Mon, 30 Nov 2015 23:37:11 +0000 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Firefox/38.0 |
URL: <http://savannah.gnu.org/bugs/?46576> Summary: polynomial interpolation failure Project: GNU Scientific Library Submitted by: psa Submitted on: Mon 30 Nov 2015 11:37:10 PM GMT Category: Runtime error Severity: 3 - Normal Operating System: Status: Confirmed Assigned to: None Open/Closed: Open Release: Discussion Lock: Any _______________________________________________________ Details: from adam =dot= petrus =at= baesystems =dot= com I am attempting to use the polynomial interpolation method with GSL. However I am getting very strange results. If I run the attached program I get the below result. If I change the method to linear or cspline the interpolation works fine. Not in previous gsl versions the polynomial interpolation has worked! [cid:image001.png@01D12B93.B5E118F0] Is there something I am missing? Yours aye Adam _______________________________________________________ File Attachments: ------------------------------------------------------- Date: Mon 30 Nov 2015 11:37:10 PM GMT Name: main.c Size: 785B By: psa <http://savannah.gnu.org/bugs/download.php?file_id=35604> _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?46576> _______________________________________________ Message sent via/by Savannah http://savannah.gnu.org/
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