Archive for the 'Math' Category

15.08.2008: Intersection of 1D segments
17.01.2008: Pythagorean - the theorem with most proofs ?
08.04.2007: Solution of the Two Envelopes paradox
11.07.2006: Sum of digits and divisibility by 3
18.04.2006: Longest Increasing Subsequence
24.06.2005: Simple math optimization problem
11.06.2005: meaningful MD5 collisions !!
29.03.2005: application of combinations
15.03.2005: pi-day
21.01.2005: mathematical musing
03.12.2004: AI-ish attempt at teamsheet picking
28.10.2004: Book review: “Metamath: the quest for Omega” by G. Chaitin
10.09.2004: solution to the “math confusion”
08.09.2004: math confusion ?
12.05.2004: the rule of 72
05.05.2004: a roulette paradox
08.01.2004: remembrance of things past
28.10.2003: pop quiz paradox: my solution
27.10.2003: another probability paradox
27.10.2003: beautiful
24.10.2003: a probability paradox
23.10.2003: Book review: “Finite and infinite games” by James Carse
25.08.2003: Book review: “Math. puzzles and diversions” by M. Gardner
29.07.2003: hard IQ test