(n) equation
formula
(P)
(n) (math) system of equations
(n) linear equation
(n) equation of motion
(n) chemical equation
(n) functional equation
(n) high-powered equation
(n) integral equation
(n) (comp) linear equation
(n) hypercomplex equation
plural equation
(n) algebraic equation
(n) (math) equation with two unknowns
(n) binomial equation
(n) quadratic equation
(n) wave equation
(n) differential equation
(n) indeterminate equation
(n) irrational equation
(n) simultaneous equations
(n) partial differential equation
(n) member of an equation
(exp) (comp) to derive a formula
(n) Maxwell's equations (summarizing the classical properties of the electromagnetic field)
(n) Schroedinger equation
