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<div id="version" align=right><b>petsc-3.10.3 2018-12-18</b></div>
<div id="bugreport" align=right><a href="mailto:petsc-maint@mcs.anl.gov?subject=Typo or Error in Documentation &body=Please describe the typo or error in the documentation: petsc-3.10.3 v3.10.3 docs/manualpages/TS/TSSetProblemType.html "><small>Report Typos and Errors</small></a></div>
<A NAME="TSSetProblemType"><H1>TSSetProblemType</H1></A>
Sets the type of problem to be solved.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscts.h"
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../TS/TSSetProblemType.html#TSSetProblemType">TSSetProblemType</A>(<A HREF="../TS/TS.html#TS">TS</A> ts, <A HREF="../TS/TSProblemType.html#TSProblemType">TSProblemType</A> type)
</PRE>
Not collective
<P>
<H3><FONT COLOR="#CC3333">Input Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>ts </B></TD><TD>- The <A HREF="../TS/TS.html#TS">TS</A>
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>type </B></TD><TD>- One of <A HREF="../TS/TSProblemType.html#TSProblemType">TS_LINEAR</A>, <A HREF="../TS/TSProblemType.html#TSProblemType">TS_NONLINEAR</A> where these types refer to problems of the forms
</TD></TR></TABLE>
<PRE>
U_t - A U = 0 (linear)
U_t - A(t) U = 0 (linear)
F(t,U,U_t) = 0 (nonlinear)
</PRE>
<P>
<P>
<H3><FONT COLOR="#CC3333">Keywords</FONT></H3>
<A HREF="../TS/TS.html#TS">TS</A>, problem type
<BR>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../TS/TSSetUp.html#TSSetUp">TSSetUp</A>(), <A HREF="../TS/TSProblemType.html#TSProblemType">TSProblemType</A>, <A HREF="../TS/TS.html#TS">TS</A>
<BR><P><B></B><H3><FONT COLOR="#CC3333">Level</FONT></H3>beginner<BR>
<H3><FONT COLOR="#CC3333">Location</FONT></H3>
</B><A HREF="../../../src/ts/interface/ts.c.html#TSSetProblemType">src/ts/interface/ts.c</A>
<P><H3><FONT COLOR="#CC3333">Examples</FONT></H3>
<A HREF="../../../src/ts/examples/tutorials/ex1.c.html">src/ts/examples/tutorials/ex1.c.html</A><BR>
<A HREF="../../../src/ts/examples/tutorials/ex2.c.html">src/ts/examples/tutorials/ex2.c.html</A><BR>
<A HREF="../../../src/ts/examples/tutorials/ex3.c.html">src/ts/examples/tutorials/ex3.c.html</A><BR>
<A HREF="../../../src/ts/examples/tutorials/ex4.c.html">src/ts/examples/tutorials/ex4.c.html</A><BR>
<A HREF="../../../src/ts/examples/tutorials/ex5.c.html">src/ts/examples/tutorials/ex5.c.html</A><BR>
<A HREF="../../../src/ts/examples/tutorials/ex6.c.html">src/ts/examples/tutorials/ex6.c.html</A><BR>
<A HREF="../../../src/ts/examples/tutorials/ex7.c.html">src/ts/examples/tutorials/ex7.c.html</A><BR>
<A HREF="../../../src/ts/examples/tutorials/ex8.c.html">src/ts/examples/tutorials/ex8.c.html</A><BR>
<A HREF="../../../src/ts/examples/tutorials/ex10.c.html">src/ts/examples/tutorials/ex10.c.html</A><BR>
<A HREF="../../../src/ts/examples/tutorials/ex12.c.html">src/ts/examples/tutorials/ex12.c.html</A><BR>
<A HREF="../../../src/ts/examples/tutorials/ex14.c.html">src/ts/examples/tutorials/ex14.c.html</A><BR>
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