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[Octave-bug-tracker] [bug #50454] fsolve does not give an error when use
From: |
A.R. Burgers |
Subject: |
[Octave-bug-tracker] [bug #50454] fsolve does not give an error when user supplied jacobian has wrong size |
Date: |
Mon, 6 Mar 2017 03:03:41 -0500 (EST) |
User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:51.0) Gecko/20100101 Firefox/51.0 |
Follow-up Comment #1, bug #50454 (project octave):
attached script fsolve_jac reports:
x =
2.2575e-07
2.2575e-07
2.2575e-07
error: fsolve: +=: nonconformant arguments (op1 is 3x1, op2 is 3x3)
after applying attached patch fsolve_jac_02.txt
x =
2.2575e-07
2.2575e-07
2.2575e-07
error: fsolve: jacobian should have size (3,3), has (3,1)
(file #39898, file #39899, file #39900, file #39901)
_______________________________________________________
Additional Item Attachment:
File name: fun_ok.m Size:0 KB
File name: fsolve_jac.m Size:0 KB
File name: fun_wrong.m Size:0 KB
File name: fsolve_jac_02.txt Size:0 KB
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