Advanced Search

Question: Odd problem with Physics[Vectors]

Question:Odd problem with Physics[Vectors]

Rouben Rostamian 8249 Maple 2019
vector physics
October 17 2019
2

I can't figure out the source of the problem.  Any ideas?

> 

restart;
> 

with(Physics[Vectors]):
> 

Physics:-Version();

"/usr/local/opt/maple2019/lib/update.mla", `2019, May 21, 20:18 hours, version in the MapleCloud: 445, version installed in this computer: the "Physics Updates" is not installed.`

> 

3.0*_i + 4.0*_j;

3.0*_i+4.0*_j

> 

3.0*_i + 0.0*_j;

Error, (in Physics:-Vectors:-+) wrong sum of a vector with the scalar 0.

 

How do we handle this when it happens within a computation burried inside a proc?

Download mw.mw

 
Please Wait...