NcmMpsfSBessel

NcmMpsfSBessel — Multiple precision spherical bessel implementation.

Functions

Types and Values

Description

FIXME

Functions

ncm_mpsf_sbessel ()

void
ncm_mpsf_sbessel (gulong l,
                  mpq_t q,
                  mpfr_ptr res,
                  mp_rnd_t rnd);

Computes the Spherical Bessel function $j_\ell(x)$.

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Parameters

l

$\ell$ Spherical Bessel $j_\ell$ parameters as a rational number $\ell = q_\ell$

 

q

argument as a rational number $x = q_x$

 

res

mpfr variable containing the result $j_\ell(x)$

 

rnd

mpfr rounding mode

 

ncm_mpsf_sbessel_d ()

void
ncm_mpsf_sbessel_d (gulong l,
                    gdouble x,
                    mpfr_ptr res,
                    mp_rnd_t rnd);

Computes the Spherical Bessel function $j_\ell(x)$.

[skip]

Parameters

l

$\ell$ Spherical Bessel $j_\ell$ parameters

 

x

function argument $x$

 

res

mpfr variable containing the result $j_\ell(x)$

 

rnd

mpfr rounding mode

 

ncm_mpsf_sbessel_free_cache ()

void
ncm_mpsf_sbessel_free_cache (void);

Frees all buffers created to compute ncm_mpsf_sbessel functions.

Types and Values

struct NcmMpsfSBesselRecur

struct NcmMpsfSBesselRecur {
};

FIXME