Numpy

Question

How can i create an array using data from another file?

Answer 1

If you have a file called data.txt with the lines:

1 2 3
4 5 6
7 8 9

You could read it in numpy as a matrix with:

matrix=numpy.loadtxt("data.txt")

With one line in data.txt you get an array:
1 2 3 4 5 6

returned types in both cases are numpy.ndarray

Answer 2

how can I solve 7 simultaneous equations