Thread Modified - What was Changed?

[Gene]

Sorry, but no idea from 5 years ago. Generally speaking, none of us do much "modifying" and given no message was sent to you, whatever it was had to be inconsequential.

Apologies, but I really have no idea... unless by modifying the TITLE of the thread to follow the standards of (MODEL) - thread title ... if that was considered modifying the thread.

For example, some posts a program thread with this title: Numeric integration for the best calc HP ever made the HP-35X.

The title would likely be changed to: (35S) Numeric Integration
in order to conform to "standards" and allow for EASY searching.

That's my guess, but sorry no idea beyond that.

Gene