pycauset.FloatMatrix

A memory-mapped dense matrix storing 64-bit floating point numbers. Inherits from MatrixBase.

Constructor

pycauset.FloatMatrix(n: int)
pycauset.FloatMatrix(rows: int, cols: int)
pycauset.FloatMatrix(array: numpy.ndarray)

When constructed from a NumPy array, the array must be rank-2 with dtype float64.

Returns a tuple (rows, cols) representing the dimensions of the matrix.

Element access uses NumPy-style indexing:

x = M[i, j]
M[i, j] = value

Multiply this matrix by another FloatMatrix.

Compute the inverse of the matrix.

This is a square-only operation and will raise for non-square shapes.