polyrootsreal
Real roots of a polynomial.
Syntax
polyrootsreal(coeffs )
Argument
- coeffs
- The polynomial coefficients.
Example
| Templex Expression | Results |
|---|---|
{polyrootsreal({-6, 11, -6, 1})} |
1,2,3 |
Comments
The result is a vector containing the real roots of the polynomial specified by cooeffs. If coeffs has N elements, the result has N-1 elements. The coefficients are ordered from 0th order to Nth order. The last element in coeffs must be non-zero.