Hi,
I want to rearrange a term so that I can bring out a symbol (that exists in each component of the vector) out of a vector.
In a scalar term (tensor order #0), I get it successfully by the "Collect" function:
input: Collect[a x + c x, x]
output: (a + c) x
so, I am happy with this.
But when I tried this function at a vector (tensor order #1), it does not work the way I want:
input: Collect[{a x, c x}, x]
output: {a x, c x}
But the output, I want to have, shoud be: x {a, c}
Please can you help me? Maybe I forgot some parameters in the "Collect" function or I need a completely different function for my problem. I do not know.
Thanks. Matthias
Wolfram Mathematica Student Edition Version 9.0.1.0 Windows 8.1, 64 bit
