While I agree with you, the term "computer science" has not had a consistent definition over the years.
I have a degree in "Computer Science" (1987) but it was not a math program. It would not surprise me to learn today that there are many existing "computer science" programs that are not math degrees.
I have a degree in "Computer Science" (1987) but it was not a math program. It would not surprise me to learn today that there are many existing "computer science" programs that are not math degrees.