Matrix multiplication behavior in NumPy

Matrix multiplication behavior in NumPy

search resultspython - Matrix multiplication behavior in NumPy - Stack
Overflow
In more detail: 1-D vector is the mathematical object {a_i: i=0..N-1} and
matrix product b = A*a is defined as b_i = sum_j A_ij a_j. In general, it
often matters ...
stackoverflow.com/questions/13663661/​matrix... - Cached

python - Matrix multiplication in numpy - Stack Overflow
Matrix multiplication behavior in NumPy. 4. numpy matrix multiplication to
triangular/sparse storage? 5. Multiprocessing.Pool makes Numpy matrix
multiplication slower. 4.
stackoverflow.com/.../3890621/matrix-​multiplication-in-numpy - Cached

NumPy for Matlab Users -
matrix. Behavior is more like that of MATLAB ... but 3rd party code based
on NumPy may not honor type preservation like NumPy does. A*B is matrix
multiplication, ...
wiki.scipy.org/NumPy_for_Matlab_Users - Cached

Python Advanced: Matrix Arithmetics in NumPy
If we want to perform matrix multiplication with two numpy arrays
(ndarray), we have to use the dot product:
www.python-course.eu/matrix_​arithmetic.php - Cached

Multiple Matrix Multiplication in numpy | James Hensman's Weblog
The following runs a quick test, multiplying 1000 3×3 matrices together.
Multiple Matrix Multiplication in numpy « James Hensman's Weblog ...
jameshensman.wordpress.com/...matrix-​multiplication-in-numpy - Cached

numpy.matrix — NumPy v1.7 Manual (DRAFT)
numpy.matrix ¶ class numpy.matrix ... It has certain special operators,
such as * (matrix multiplication) and ** (matrix power). Parameters :
data: array_like or string.
docs.scipy.org/.../reference/generated/​numpy.matrix.html - Cached

Issue 646 - sympy - Use numpy.array or numpy.matrix like ...
Note numpy has also a matrix class that instances do matrix multiplication
in ... for numpy.matrix is ... matrix(Matrix) and you get the behavior you
...
code.google.com/p/sympy/issues/​detail?id=646

Standard array subclasses — NumPy v1.7 Manual (DRAFT)
Matrix objects over-ride multiplication to be matrix-multiplication. ...
The name "mat "is an alias for "matrix "in NumPy. ... The default behavior
is ...
docs.scipy.org/doc/numpy/reference/​arrays.classes.html - Cached

Tentative NumPy Tutorial -
For a matrix with n rows ... the product operator * operates elementwise
in NumPy arrays. The matrix product can be performed using the dot ... (a
behavior known as ...
wiki.scipy.org/Tentative_NumPy_Tutorial - Cached

NumPy | Matrix Programming
Below it is assumed that NumPy and SciPy are installed in ... code for the
chapter compiled ATLAS 3.6 for Windows Introduction Matrix multiplication
is a ...
matrixprogramming.com/tag/numpy - Cached