# How to substitute inside Hold? How to create table of summation (with Sigma symbol) expressions? [duplicate]

I would like to create table of summation expressions, which are not evaluated, but summation limits are substituted.

I can't accomplish this so far.

If I write

I get summation expanded.

If I write:

I get "Hold" word displayed and summation limits not substituted.

If I write:

I get limits not substituted.

## marked as duplicate by Kuba♦, Yves Klett, Mr.Wizard♦Jan 5 '15 at 10:39

• Use With[{n=n},... to inject into held expressions. – Kuba Jan 4 '15 at 19:20