/* specfunc/gsl_sf_elljac.h
 * 
 * Copyright (C) 1996, 1997, 1998, 1999, 2000 Gerard Jungman; 2005 Peter A. Cejchan
 * License: GPL >= 2
 */

/* Jacobian elliptic functions sn, dn, cn,
 * by descending Landen transformations
 *
 * exceptions: GSL_EDOM
 */
int gsl_sf_elljac_e(double u, double m, double * sn, double * cn, double * dn);

