I have yet to see any source that called the Math portion “Analytical Reasoning”.
I know the GRE had that section. Verbal, Math, and Analytical Reasoning (IQ type problems).
Math is not usually referred to as analytical reasoning. Maybe things were different in 1967 - but I have yet to see a source that says so.
Someplace I have the little booklets with my scores, but I cannot find them easily. Here is the first page from the March 1994 Math section, from one of the prep books my kids used:
I know it doesn't use the word analytical here but maybe this will convice you that I might know what I'm talking about. ML/NJ