rpoly

Evaluate polynom with real coefficients.

Usage

rpoly(a, x):

a

a vector containing the polynom coefficients

x

a scalar, vector or matrix

Result

The result y has the same type as x.

y[i,j] = a[0] + a[1]*x[i,j] + a[2]*x[i,j]^2 + ... + a[m]*x[i,j]^m

with: m = polynom order = ncol(a)-1

See also

rpolyreg, interp

<function list>