10KiB, 264x400, 9780387962016.jpg View SameGoogleiqdbSauceNAO Anonymous Tue 01 Dec 23:10:20 2020 No.12409248 ViewReplyOriginalReport Quoted By: >>12409585 So how the fuck does Lang do Calculus with espilon-delta limits? All reviews seem to say that "Yeah, he skips the epsilon-delta stuff but it doesn't lack rigor!".