x 3f8da21300 book: add course notes as a book 3 tahun lalu
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books.md 3f8da21300 book: add course notes as a book 3 tahun lalu
ideology.md 737dd63f0f doc: add recommended books and guide to studying math books 3 tahun lalu
philosophy.md 306d70fe1f expand out philosophy section 3 tahun lalu
springer-intro-to-that-thing.png 737dd63f0f doc: add recommended books and guide to studying math books 3 tahun lalu