cma.purecma.SquareMatrix

class documentation

class SquareMatrix(list):

rudimental square matrix class

Method	`__init__`	initialize with identity matrix
Method	`addouter`	Add in place `factor` times outer product of vector `b`,
Method	`multiply_with`	multiply matrix in place with `factor`
Property	`diag`	diagonal of the matrix as a copy (save to change)

def __init__(self, dimension): ¶

overridden in cma.purecma.DecomposingPositiveMatrix

initialize with identity matrix

def addouter(self, b, factor=1): ¶

Add in place factor times outer product of vector b,

without any dimensional consistency checks.

def multiply_with(self, factor): ¶

multiply matrix in place with factor

@property
diag = ¶

diagonal of the matrix as a copy (save to change)