1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML3.2 EN">
<HTML>
<HEAD> <link rel="canonical" href="http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/SNES/SNESApplyNPC.html" />
<META NAME="GENERATOR" CONTENT="DOCTEXT">
<TITLE>SNESApplyNPC</TITLE>
</HEAD>
<BODY BGCOLOR="FFFFFF">
<div id="version" align=right><b>petsc-3.7.5 2017-01-01</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-3.7.5 v3.7.5 docs/manualpages/SNES/SNESApplyNPC.html "><small>Report Typos and Errors</small></a></div>
<A NAME="SNESApplyNPC"><H1>SNESApplyNPC</H1></A>
Calls <A HREF="../SNES/SNESSolve.html#SNESSolve">SNESSolve</A>() on preconditioner for the <A HREF="../SNES/SNES.html#SNES">SNES</A>
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscsnes.h"
PetscErrorCode SNESApplyNPC(SNES snes,Vec x,Vec f,Vec y)
</PRE>
Collective on <A HREF="../SNES/SNES.html#SNES">SNES</A>
<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>snes </B></TD><TD>- the <A HREF="../SNES/SNES.html#SNES">SNES</A> context
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>x </B></TD><TD>- input vector
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>f </B></TD><TD>- optional; the function evaluation on x
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Output Parameter</FONT></H3>
<DT><B>y </B> -function vector, as set by <A HREF="../SNES/SNESSetFunction.html#SNESSetFunction">SNESSetFunction</A>()
<br>
<P>
<H3><FONT COLOR="#CC3333">Notes</FONT></H3>
<A HREF="../SNES/SNESComputeFunction.html#SNESComputeFunction">SNESComputeFunction</A>() should be called on x before <A HREF="../SNES/SNESApplyNPC.html#SNESApplyNPC">SNESApplyNPC</A>() is called, as it is
with SNESComuteJacobian().
<P>
<P>
<H3><FONT COLOR="#CC3333">Keywords</FONT></H3>
<A HREF="../SNES/SNES.html#SNES">SNES</A>, nonlinear, compute, function
<BR>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../SNES/SNESGetNPC.html#SNESGetNPC">SNESGetNPC</A>(),<A HREF="../SNES/SNESSetNPC.html#SNESSetNPC">SNESSetNPC</A>(),<A HREF="../SNES/SNESComputeFunction.html#SNESComputeFunction">SNESComputeFunction</A>()
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>developer
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/snes/interface/snespc.c.html#SNESApplyNPC">src/snes/interface/snespc.c</A>
<BR><A HREF="./index.html">Index of all SNES routines</A>
<BR><A HREF="../../index.html">Table of Contents for all manual pages</A>
<BR><A HREF="../singleindex.html">Index of all manual pages</A>
</BODY></HTML>
|
