'\" t
.\"     Title: inverse
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
.\"      Date: 05/21/2015
.\"    Manual: [FIXME: manual]
.\"    Source: [FIXME: source]
.\"  Language: English
.\"
.TH "INVERSE" "3G" "05/21/2015" "[FIXME: source]" "[FIXME: manual]"
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.SH "NAME"
inverse \- calculate the inverse of a matrix
.SH "DECLARATION"
.HP \w'mat2\ inverse('u
.BI "mat2 inverse(mat2\ " "m" ");"
.HP \w'mat3\ inverse('u
.BI "mat3 inverse(mat3\ " "m" ");"
.HP \w'mat4\ inverse('u
.BI "mat4 inverse(mat4\ " "m" ");"
.HP \w'dmat2\ inverse('u
.BI "dmat2 inverse(dmat2\ " "m" ");"
.HP \w'dmat3\ inverse('u
.BI "dmat3 inverse(dmat3\ " "m" ");"
.HP \w'dmat4\ inverse('u
.BI "dmat4 inverse(dmat4\ " "m" ");"
.SH "PARAMETERS"
.PP
\fIm\fR
.RS 4
Specifies the matrix of which to take the inverse\&.
.RE
.SH "DESCRIPTION"
.PP
\fBinverse\fR
returns the inverse of the matrix
\fIm\fR\&. The values in the returned matrix are undefined if
\fIm\fR
is singular or poorly\-conditioned (nearly singular)\&.
.SH "VERSION SUPPORT"
.TS
allbox tab(:);
lB cB s s s s s s s s s s s
lB cB cB cB cB cB cB cB cB cB cB cB cB.
T{

T}:T{
\fBOpenGL Shading Language Version\fR
T}
T{
\fBFunction Name\fR
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\fB1\&.10\fR
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\fB1\&.20\fR
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\fB1\&.30\fR
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\fB1\&.40\fR
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\fB1\&.50\fR
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\fB3\&.30\fR
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\fB4\&.00\fR
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\fB4\&.10\fR
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.T&
l c c c c c c c c c c c c
l c c c c c c c c c c c c.
T{
inverse (float)
T}:T{
\-
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\-
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\-
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✔
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✔
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✔
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inverse (double)
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\-
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\-
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.TE
.sp
.SH "SEE ALSO"
.PP
\fBtranspose\fR(),
\fBdeterminant\fR()
.SH "COPYRIGHT"
.PP
Copyright
\(co
2011\-2014 Khronos Group\&. This material may be distributed subject to the terms and conditions set forth in the Open Publication License, v 1\&.0, 8 June 1999\&.
\m[blue]\fBhttp://opencontent\&.org/openpub/\fR\m[]\&.
.SH "COPYRIGHT"
.br
Copyright \(co 2011-2014 Khronos Group
.br