what is a mathematical expression of a natural law? is a formula.
http://wiki.answers.com/Q/What_is_a_mathematical_e...

<shrug> natural law not sue about. but prolly. e=mc^2. should work. or a^2 + b^2 = c^2. then the one word to describe all of them would be "equation"
http://answers.yahoo.com/question/index?qid=100605...

Maybe not so well composed, (I see that I wrote "now longer", instead of "no longer" (oops!)). My technical skills run more towards physics, math and engineering
http://aolanswers.com/questions/home_improvement_7...

V = CBL P. This mathematical expression is used worldwide and in
http://www.chacha.com/question/whatisthemathema...
