jacobi.p.weight {orthopolynom} | R Documentation |
This function returns the value of the weight function for the order $k$ Jacobi polynomial, P_k^{( {α ,β } )} ( x ).
jacobi.p.weight(x,alpha,beta)
x |
the function argument which can be a vector |
alpha |
the first polynomial parameter |
beta |
the second polynomial parameter |
The function takes on non-zero values in the interval ( -1,1 ) .
The value of the weight function
Frederick Novomestky fnovomes@poly.edu
Abramowitz and Stegun (1968)
x <- seq( -2, 2, .01 ) y <- jacobi.p.weight( x, 2, 2 )