Is there any computer based replacement for doing numerical engineering problems by hand? [more inside]
posted by stepheno on Nov 17, 2009 - 22 answers

Totally naive math-filter. What is the relationship between percentage difference between two real numbers and the percentage difference between their squares? [more inside]
posted by awenner on Apr 5, 2009 - 8 answers

How do mortgage calculations work? [more inside]
posted by missmobtown on Jan 16, 2009 - 3 answers

Is there a method that exists for defining corner radius on a drawn box in Illustrator which scales proportionality based on a logarithmic scale that is directly related to the size of the box. [more inside]
posted by tmgstudio on Oct 29, 2007 - 4 answers

How much is 1 Ton of One Hundred Dollar Bills worth? [more inside]
posted by rare_g on May 30, 2006 - 9 answers