poly2str: Print Polynomial

In pracma: Practical Numerical Math Functions

Print Polynomial

Description

Print polynomial as a character string.

Usage

poly2str(p, svar = "x", smul = "*", d = options("digits")$digits)

Arguments

p	numeric vector representing a polynomial
svar	character representing the unknown, default x.
smul	multiplication symbol, default *.
d	significant digits, default options("digits").

Details

Simple string manipulation.

Value

Returns the usual string representing a polynomial in mathematics.

Examples

poly2str(c(0))
poly2str(c(1, -1, 1, -1, 1))
poly2str(c(0, 1e-6, 1e6), d = 2)

pracma documentation built on Nov. 10, 2023, 1:14 a.m.