/sci/ - Science & Math

At what point can an autodidact pick up an "Advanced Calculus" text, or even an "Analysis" text?

I've been working through Keisler's "Elementary Calculus" and have just finished learning about Integrals. I own a copy of an Advanced Calculus text. Looking through the TOC, there's quite a bit of overlap between that text and introductory calculus texts. Pic is a page from the TOC of the book in question.

I also recently picked up a copy of Apostol's "Mathematical Analysis" at an estate sale, which also seems very accessible.

I already have a foundation in logic, set theory, algebra, and trig, in addition to the calc I've already learned. Can I just dive into the "Advanced Calculus" or even "Mathematical Analysis" texts at this point?