Vectors and Matrices

259.353 Themengebiete der algorithmischen Planung und Analyse. SS2013
Vienna University of Technology; TISS: VO, 259.353

Matrices Calculations

matrix A

m=1
m=2
m=3
m=4

matrix B

m=1
m=2
m=3
m=4

addition

result11=a11+b11; result12=a12+b12; ...
m=1
m=2
m=3
m=4

subtraction

result11=a11-b11; result12=a12-b12; ...
m=1
m=2
m=3
m=4

multiplication a by scalar

result11=a11*c; result12=a12*c; ...
c=
m=1
m=2
m=3
m=4

multiplication

result11=a11 * b11 + a12 * b21 + a13 * b31 + a14 * b41;
m=1
m=2
m=3
m=4

input

A*x=b

Gauss

matrix
 
step:
result parameters
current cell
row:
col:
multiplication of
row:
by:

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