formula

formula, in mathematics and physics, equation expressing a definite fixed relationship between certain quantities. The quantities are usually expressed by letters, and their relationship is indicated by algebraic symbols. For example, A=π r2 is the formula for the area A of a circle of radius r, and s= 1⁄2at2 is the formula for the distance s traveled by a body experiencing an acceleration a during a time interval t.

The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.

See more Encyclopedia articles on: Mathematics

✖
 

 

sandbbox logo
FEN Learning is part of Sandbox Networks, a digital learning company that operates education services and products for the 21st century.