Rubi code modification: 9.2 / Function #1

[aravindh-krishnamoorthy]

Problem Statement

Rubi code in "Section 9.2 Function 1" had to be modified in 319d990 for bringup. Otherwise, the function results in infinite recursion.

Temporary Fix

An additional condition was added in 319d990 to avoid the infinite recursion.

Expected Fix

Identify root cause, and fix upstream (in Rubi), if necessary.

Additional Context

This rule also leads to infinite recursion in ExpReduce.