Summation usage

[STrevethan-disa]

I would like to know if someone can point me to a reference, text, or example using summation notation in mathcad. I need to insert x,y coordinates and then sum them i= 1 to n through multiple equations. Is there a recommended reference? Amazon has multiple options but whats a good start? So far no luck in my users manual.

Thank you,

Regards,
scott

[ptc-1368288]

You could start browsing the [Help, Summation] .
That should suggest you to attach what you are looking for. We just can't create out of the blue if you don't even care starting your demand in a work sheet.

jmG

[RichardJ]

The best thing you could do is post a worksheet here showing what you are trying to do. Then someone will explain how to do it.

Richard

[TerryKoen]

under announcements in this forum see PTC Express 3/1/2009. The first article is about summing matrices
TOK