# How to use Discriminant in a sentence

discriminant
• This implies the vanishing of the discriminant of the original form.

• The way to get around the problem is to use a discriminant in the record declaration.

• The discriminant is the resultant of ax and ax and of degree 8 in the coefficients; since it is a rational and integral function of the fundamental invariants it is expressible as a linear function of A 2 and B; it is independent of C, and is therefore unaltered when C vanishes; we may therefore take f in the canonical form 6R 4 f = BS5+5BS4p-4A2p5.

• Conclusions The MDAS is a highly consistent and reliable measure which has good discriminant and concurrent validity.

• By discriminant Chapter Index Here a type can be given a discriminant so that a whole family of types may be declared.

• Discriminants.-The discriminant of a homogeneous polynomial in k variables is the resultant of the k polynomials formed by differentiations in regard to each of the variables.

• The discriminant of the product of two forms is equal to the product of their discriminants multiplied by the square of their resultant.

• The expression (ab) 4 properly appertains to a quartic; for a quadratic it may also be written (ab) 2 (cd) 2, and would denote the square of the discriminant to a factor pres.

• For the quadratic it is the discriminant (ab) 2 and for ax2 the cubic the quadratic covariant (ab) 2 axbx.

• Approximation of a discriminant function or regression function using a hyperplane.