Chebyshev1Alpha

Recurrence coeff for Chebyshev1 polynomial.

INTERFACE
  MODULE PURE FUNCTION Chebyshev1Alpha(n) RESULT(ans)
    INTEGER(I4B), INTENT(IN) :: n
    !! order of Chebyshev1 polynomial
    REAL(DFP) :: ans
    !! answer
  END FUNCTION Chebyshev1Alpha
END INTERFACE

️܀ See example

program main
use easifembase
implicit none
CALL Display(Chebyshev1Alpha(n=5), "ans:" )
CALL Display(Chebyshev1Beta(n=5), "ans:" )
end program main

results

ans:0.00000
ans:0.250000

↢