Some of Python's linalg commands in HP Prime

[robmio]

(09-11-2021 10:36 AM)Albert Chan Wrote:  

(09-11-2021 09:13 AM)robmio Wrote:  Since I had to use the "transpose" command in my Python program, I had to write a subroutine to transpose the arrays ...

Is matrix simply list of list ? If yes, we can transpose with a 1-liner.

>>> transpose = lambda a: [list(r) for r in zip(*a)]
>>> transpose([[1,2,3], [4,5,6]])
[[1, 4], [2, 5], [3, 6]]

Congratulations! This short solution you proposed works very well in my program