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[Octave-bug-tracker] [bug #53576] [octave forge] (symbolic) dsolve error
From: |
anonymous |
Subject: |
[Octave-bug-tracker] [bug #53576] [octave forge] (symbolic) dsolve errors on sqrt coefficient |
Date: |
Tue, 9 Mar 2021 10:28:01 -0500 (EST) |
User-agent: |
Mozilla/5.0 (Windows NT 10.0; rv:78.0) Gecko/20100101 Firefox/78.0 |
Follow-up Comment #8, bug #53576 (project octave):
Using Linux
Version:4.2.2
Symbolic 2.9.0
SymPy 1.5.1
The example from comment #0 works, and a plot is produced.
The warning is still given
warning: passing floating-point values to sym is dangerous, see "help sym"
warning: called from
double_to_sym_heuristic at line 50 column 7
sym at line 379 column 13
mtimes at line 63 column 5
mtimes at line 61 column 5
If using comment #3
sqrt2=sym(1.41421);
de =diff(y, 3 ) +sqrt2*diff(y,2) + diff(y) == 0;
The warning is
warning: worked around octave bug #42735
warning: called from
mtimes at line 53 column 5
I see bug #42735 is closed.
I think this bug can be closed.
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