Kevin ShiinThe Quantastic JournalDoes this function have a maximum?Countable infinities, strict monotonicity, abstract mathematics.4d ago4d ago
Kevin ShiThree. Simple. Puzzles.Story-like puzzles illustrating fundamental ideas in mathematical analysisJul 27Jul 27
Kevin ShiinThe Providential LecturesAbstract Algebra: An Introduction to GroupsConcepts, examples, and basic propertiesJul 19Jul 19
Kevin ShiinThe Quantastic JournalThe Art of RoundingA primary school concept elevated to an university levelJul 16Jul 16
Kevin ShiNot Wrapping Your Mind Around ThingsWhen there’s that aching feeling of not understandingJul 11Jul 11
Kevin ShiinThe Mathematical MindsetThe Probabilistic ParadoxMe revisiting a simple classicJul 86Jul 86
Kevin ShiinThe Mathematical MindsetReverse-deriving the rearrangement inequalityRearranging the rearrangements.Jul 6Jul 6
Kevin ShiinThe Mathematical MindsetA twist on a classic inequality: Can You Solve It?The only difference between algebra and kindergarten math is using symbols instead of pure numbers.Jul 5Jul 5
Kevin ShiinThe Mathematical Mindsetproblem solving: A Tricky InequalitySometimes, all you need to resolve the most difficult problems is to simply calm down, step back, and change your perspectives.Jul 4Jul 4
Kevin ShiinThe Mathematical Mindsetproblem solving blog #4: The Test of BraveryHow many roots does this equation have?Jul 3Jul 3