> this has nothing to do with LLMs at all
They are plugged into the backend of many search engines these days and they excel at picking out the nature of the pattern | result that a questioner wants and feeding back what they want to hear.
> ask around among people with serious graduate studies in mathematics and they will fill you in
I checked in with Terence Tao who I first met at an Australian math club get together in the mid 1980s .. he pointed out his 2007 paper on The Dantzig selector (a novel statistical estimator for linear regression) and seems fine accepting statistics as part of mathematics.
I'd hate to cite myself given my rather dull work, but I feel that Terrence surely qualifies as someone "with serious graduate studies in mathematics" given his Fields Medal and UCLA professorship and all that jazz.
Do you have someone more qualified in mind?
Emmanuel Candes, Terence Tao "The Dantzig selector: Statistical estimation when p is much larger than n," The Annals of Statistics, Ann. Statist. 35(6), 2313-2351, (December 2007)