math.blas.matrices vocabulary
Factor handbook » Vocabulary index

Documentation
BLAS interface matrix operations

Metadata

Tags:	math, bindings
Authors:	Joe Groff

Words

Tuple classes

Class	Superclass	Slots
blas-matrix-base	tuple	underlying ld rows cols transpose
blas-matrix-rowcol-sequence	tuple	parent inc rowcol-length rowcol-jump length
complex-double-blas-matrix	blas-matrix-base
complex-float-blas-matrix	blas-matrix-base
double-blas-matrix	blas-matrix-base
float-blas-matrix	blas-matrix-base

Parsing words

Word	Syntax
cmatrix{	cmatrix{ { 1.0 0.0 0.0 1.0 } { 0.0 C{ 0.0 1.0 } 0.0 2.0 } { 0.0 0.0 -1.0 3.0 } { 0.0 0.0 0.0 C{ 0.0 -1.0 } } }
dmatrix{	dmatrix{ { 1.0 0.0 0.0 1.0 } { 0.0 1.0 0.0 2.0 } { 0.0 0.0 1.0 3.0 } { 0.0 0.0 0.0 1.0 } }
smatrix{	smatrix{ { 1.0 0.0 0.0 1.0 } { 0.0 1.0 0.0 2.0 } { 0.0 0.0 1.0 3.0 } { 0.0 0.0 0.0 1.0 } }
zmatrix{	zmatrix{ { 1.0 0.0 0.0 1.0 } { 0.0 C{ 0.0 1.0 } 0.0 2.0 } { 0.0 0.0 -1.0 3.0 } { 0.0 0.0 0.0 C{ 0.0 -1.0 } } }

Generic words

Word	Stack effect
n*M.M+n*M!	( alpha A B beta C -- C=alpha*A.B+beta*C )
n*M.V+n*V!	( alpha A x beta y -- y=alpha*A.x+b*y )
n*V(*)V+M!	( alpha x y A -- A=alpha*x(*)y+A )
n*V(*)Vconj+M!	( alpha x y A -- A=alpha*x(*)yconj+A )

Ordinary words

Word	Stack effect
(Mcols)	( A -- columns )
(Mrows)	( A -- rows )
(Msub)	( matrix row col height width -- data ld rows cols )
(define-blas-matrix)	( TYPE T U C -- )
<blas-matrix-rowcol-sequence>	( parent inc rowcol-length rowcol-jump length -- blas-matrix-rowcol-sequence )
<complex-double-blas-matrix>	( underlying ld rows cols transpose -- matrix )
<complex-float-blas-matrix>	( underlying ld rows cols transpose -- matrix )
<double-blas-matrix>	( underlying ld rows cols transpose -- matrix )
<empty-matrix>	( rows cols exemplar -- matrix )
<float-blas-matrix>	( underlying ld rows cols transpose -- matrix )
>complex-double-blas-matrix	( arrays -- matrix )
>complex-float-blas-matrix	( arrays -- matrix )
>double-blas-matrix	( arrays -- matrix )
>float-blas-matrix	( arrays -- matrix )
M*n	( A n -- A*n )
M.	( A B -- A.B )
M.V	( A x -- A.x )
M/n	( A n -- A/n )
Mcols	( A -- cols )
Mheight	( matrix -- height )
Mrows	( A -- rows )
Msub	( matrix row col height width -- sub )
Mtranspose	( matrix -- matrix^T )
Mtransposed?	( matrix -- ? )
Mwidth	( matrix -- width )
V(*)	( x y -- x(*)y )
V(*)conj	( x y -- x(*)yconj )
define-complex-blas-matrix	( TYPE T -- )
define-real-blas-matrix	( TYPE T -- )
n*M	( n A -- n*A )
n*M!	( n A -- A=n*A )
n*M.M	( alpha A B -- alpha*A.B )
n*M.M+n*M	( alpha A B beta C -- alpha*A.B+beta*C )
n*M.V	( alpha A x -- alpha*A.x )
n*M.V+n*V	( alpha A x beta y -- alpha*A.x+b*y )
n*V(*)V	( alpha x y -- alpha*x(*)y )
n*V(*)V+M	( alpha x y A -- alpha*x(*)y+A )
n*V(*)Vconj	( alpha x y -- alpha*x(*)yconj )
n*V(*)Vconj+M	( alpha x y A -- alpha*x(*)yconj+A )

Class predicate words

Word	Stack effect
blas-matrix-base?	( object -- ? )
blas-matrix-rowcol-sequence?	( object -- ? )
complex-double-blas-matrix?	( object -- ? )
complex-float-blas-matrix?	( object -- ? )
double-blas-matrix?	( object -- ? )
float-blas-matrix?	( object -- ? )

Files

resource:extra/math/blas/matrices/matrices.factor
resource:extra/math/blas/matrices/matrices-docs.factor
resource:extra/math/blas/matrices/matrices-tests.factor

Metadata files

resource:extra/math/blas/matrices/authors.txt
resource:extra/math/blas/matrices/summary.txt
resource:extra/math/blas/matrices/tags.txt

Children

Vocabulary	Summary
math.blas.matrices.private