QuadraticRealPolynomial

Core/QuadraticRealPolynomial.js 4
Defines functions for 2nd order polynomial functions of one variable with only real coefficients.

Methods

static Cesium.QuadraticRealPolynomial.computeDiscriminant(a, b, c) → Number
Core/QuadraticRealPolynomial.js 19

Provides the discriminant of the quadratic equation from the supplied coefficients.
Name Type Description
a Number The coefficient of the 2nd order monomial.
b Number The coefficient of the 1st order monomial.
c Number The coefficient of the 0th order monomial.
Returns:
The value of the discriminant.

static Cesium.QuadraticRealPolynomial.computeRealRoots(a, b, c) → Array.<Number>
Core/QuadraticRealPolynomial.js 56

Provides the real valued roots of the quadratic polynomial with the provided coefficients.
Name Type Description
a Number The coefficient of the 2nd order monomial.
b Number The coefficient of the 1st order monomial.
c Number The coefficient of the 0th order monomial.
Returns:
The real valued roots.