1:28:05Sharing Dollars, Uniqueness of Binary or Ternary Representations (Pólya & Szegő #3)David Ferrone0 views·1 day ago
43:34Math Challenges Solutions #2 (Real and Complex Analysis, Precalc, Discrete, Calculus)David Ferrone0 views·3 days ago
1:11:42Ways to Make Change for a Dollar (Pólya & Szegő Intro Problems and Theorems in Analysis) #1David Ferrone2 views·1 week ago
59:57Math Challenges Solutions #1 (Calc2, Multivar, Diff EQ, Linear & Abstract Algebra)David Ferrone3 views·1 week ago