computeDiscriminant

Provides the discriminant of the quartic equation from the supplied coefficients.

Return

The value of the discriminant.

Parameters

a

The coefficient of the 4th order monomial.

b

The coefficient of the 3rd order monomial.

c

The coefficient of the 2nd order monomial.

d

The coefficient of the 1st order monomial.

e

The coefficient of the 0th order monomial.

See also