Formula to get the sum of a field in each page

[dreamer_0244]

Hi! I'm trying to create a formula that will get the sum of a field displayed within each page.

Does anyone have an idea on this? Thanks in advance!

[JaganEllis]

Use three formulas.
One to reset the variable in the page header.
One to add each value, presumably in the details.
One to print the variable, in the page footer.
Remember to use WhilePrintingRecords.

[dreamer_0244]

thank you very much!