Function trv::maths::calc_kr_pivot_lowring#

Function Documentation#

double trv::maths::calc_kr_pivot_lowring(double mu, double q, double L, int N, double kr_c = 1.)#

Calculate a low-ringing pivot value \( k r = k_c r_c \) for the FFTLog transform.

Parameters

  • mu – [in] Order of the Hankel transform.

  • q – [in] FFTLog power-law bias index.

  • L – [in] Logarithmic interval.

  • N – [in] Sample number.

  • kr_c – [out] Initial pivot value.

Returns

Low-ringing pivot value.