Republic of Mathematics blog

Archive for April 2013

Happy April 2 = 4/2 = 2 day

Posted by: Gary Ernest Davis on: April 2, 2013

Evolution of the 2 glyph:  

Happy April 1 Day

Posted by: Gary Ernest Davis on: April 1, 2013

The 4! = 24 distinct fractions whose base 4 representation consists of permutations of the digits (0, look 1,2,3) repeated: These are all fractions of the form , namely those fractions  with numerators 9, 10, 13, 15, 18, 19, 25, 26, 33, 36 ,38, 40, 45, 47 ,49 ,52, 59 ,60 66, 67, 70, 72, 75 and 76.