CPolynomial:Remove

CPolynomial:MaxOrder

CPolynomial:Set

CPolynomial:Remove

The Remove method removes the coefficient at index n.

Syntax

value = CPolynomial:Remove( n )

n is the coefficient order to remove.
On success, the numeric value of the removed coefficient is returned.
On failure, 0 is returned.

Example

The following script fragment removes the value at index 3:

P = CPolynomial:new()	-- create a CPolynomial object
P:Set(0, 0.144)	-- set coef[0]
P:Set(3, -0.0045)	-- set coef[3]
Printf("N = %d", P:Count())	-- result: N = 2
v = P:Remove(3)	-- remove coef[3]
Printf("N= %d, x=%lg", P:Count(), v)	-- result: N = 1, x=-0.0045

Related Topics

CPolynomial, Count