| Function |
Purpose
Statement |
| machine |
Returns information
describing the
computer’s
floating-point
arithmetic. |
| iMachine |
Returns integer
information
describing the
computer’s
arithmetic. |
| matAddBand |
Adds two band
matrices, both in
band storage mode,
C ← αA + βB. |
| matAddBandComplex |
Adds two band
matrices, both in
band storage mode,
C ← αA + βB. |
| matAddCoordinate |
Performs
element-wise
addition of two
real matrices
stored in
coordinate format,
C ← αA + βB. |
| matAddCoordinateComplex |
Performs
element-wise
addition on two
complex matrices
stored in
coordinate format,
C ← αA + βB. |
| matMulRect |
Computes the
transpose of a
matrix, a
matrix-vector
product, a
matrix-matrix
product, the
bilinear form, or
any triple product. |
| matMulRectComplex |
Computes the
transpose of a
matrix, the
conjugate-transpose
of a matrix, a
matrix-vector
product, a
matrix-matrix
product, the
bilinear form, or
any triple product. |
| matMulRectBand |
Computes the
transpose of a
matrix, a
matrix-vector
product, or a
matrix-matrix
product, all
matrices stored in
band form. |
| matMulRectBandComplex |
Computes the
transpose of a
matrix, a
matrix-vector
product, or a
matrix-matrix
product, all
matrices of complex
type and stored in
band form. |
| matMulRectCoordinate |
Computes the
transpose of a
matrix, a
matrix-vector
product, or a
matrix-matrix
product, all
matrices stored in
sparse coordinate
form. |
| matMulRectCoordinateComplex |
Computes the
transpose of a
matrix, a
matrix-vector
product or a
matrix-matrix
product, all
matrices stored in
sparse coordinate
form. |
| matrixNorm |
Computes various
norms of a
rectangular matrix. |
| matrixNormBand |
Computes various
norms of a matrix
stored in band
storage mode. |
| matrixNormCoordinate |
Computes various
norms of a matrix
stored in
coordinate format. |
| minConGenLin |
Minimizes a general
objective function
subject to linear
equality/inequality
constraints. |
| minUncon |
Finds the minimum
point of a smooth
function f(x)
of a single
variable using only
function
evaluations. |
| minUnconDeriv |
Finds the minimum
point of a smooth
function f(x)
of a single
variable using both
function and first
derivative
evaluations. |
| minUnconGolden |
Finds the minimum
point of a
nonsmooth function
of a single
variable. |
| minUnconMultivar |
Minimizes a
function f(x)
of n variables
using a
quasi-Newton
method. |
| modifiedDuration |
Evaluates the
modified Macauley
duration of a
security. |
| modifiedInternalRate |
Evaluates the
modified internal
rate of return for
a series of
periodic cash
flows. |
| modifiedMethodOfLines |
Solves a system of
partial
differential
equations of the
form ut +
f(x, t,
u, ux,
uxx) using the
method of lines. |