Math.polynomial {polynom} | R Documentation |
Group method for functions in the Math group.
Math.polynomial(x, digits)
x |
An object of class polynomial |
digits |
Precision, as required by round() or
signif() |
Most math group functions are disallowed with polynomial arguments.
The only exceptions are ceiling
, floor
,
round
, trunc
, and signif
which may be used to transform the coefficients accordingly.
A polynomial with transformed coefficients.
Ops.polynomial
,
Summary.polynomial
.
op <- options(digits=18) p <- poly.from.values(1:4, (2:5)^2) ## 1 + 2.00000000000001*x + x^2 p <- round(p) ## 1 + 2*x + x^2 options(op)