71KiB, 900x900, IMG_20200511_040416.jpg View SameGoogleiqdbSauceNAO Anonymous Wed 27 May 19:49:28 2020 No.11721892 ViewReplyOriginalReport Quoted By: >>11721956 >>11721976 >>11723103 >>11724049 >>11724327 >>11724329 I am reading Michael Spivak's "Calculus" book. It's got a very rigourous approach, and I'm trying to finish all the exercises but I'm finding some of the problems really difficult. Am I being filtered?