math_polynom_from_roots: Compute polynomial from roots

In wagnius-GmbH/slvwagner: All Stuff that I`m Missing

Compute polynomial from roots

Description

The polynomial will be calculated according to the roots supplied in the list. If roots are complex it will also include the complex conjugated root. The resulting polynomial will be rounded according to round_digits.

Usage

math_polynom_from_roots(roots, round_digits = 9)

Arguments

roots	list of roots
round_digits	the number of digit used to round the polynomial coefficients

Value

polynomial character string

Author(s)

Florian Wagner [e-mail]

Examples

c(-5,0,2i)|>math_polynom_from_roots()
c(-5,0,2i,-2i)|>math_polynom_from_roots()
c(3,2+1i)|>math_polynom_from_roots()
c(3,2+1i,2-1i)|>math_polynom_from_roots()

wagnius-GmbH/slvwagner documentation built on Jan. 19, 2025, 7:10 a.m.