Posts Tagged ‘arithmetic’
Auden: minus times minus equals plus, the reason for this we need not discuss
Posted by: Dave Richeson on May 4, 2011
Clearance price fail
Posted by: Dave Richeson on February 2, 2009
Division by Zero
A blog about math, puzzles, teaching, and academic technology
My book
Euler's Gem: The polyhedron formula and the birth of topology
Princeton University Press
2008
Euler's Gem Facebook page
Buy it:
Princeton University Press
Amazon
Princeton University Press
2008
Euler's Gem Facebook page
Buy it:
Princeton University Press
Amazon
