MaplePrimes - answers and comments on Question, How to create an n by 3 matrix based on three functions.

Simple answer:

Adri van der Meer — Wed, 06 Feb 2013 05:19:27 Z

M := n -> Matrix( [seq( [f(i),g(i),h(i)], i=1..n )] ):
M(4);

therocket — Wed, 06 Feb 2013 05:51:38 Z

Very easy! Thank you!

Joe Riel — Wed, 06 Feb 2013 11:36:24 Z

You can shorten that to

M := n -> Matrix( [seq( [f,g,h](i), i=1..n )] ):

For the really lazy typist, you can do

M := n -> Matrix([f,g,h]~([seq](1..n))):

Alternatively, you can use a Matrix initializer function

M := n -> Matrix(n,3,(i,j)->[f,g,h][j](i));