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# coeffs.maple - set up coordinate coefficients
# $Id$
#
# setup_coeff_gfas - create the coordinate-transformation coefficient gfas
#
################################################################################
#
# This function sets up the coordinate-transformation gfas.
# At present these are only inert -- Maple doesn't worry about
# their fnd expressions (ugly trig functions).
#
setup_coeff_gfas :=
proc()
global
@include "../maple/coords.minc",
@include "../maple/gfa.minc";
# 1st ($X^u_i$) and 2nd ($X^u_{ij}$) partial derivs
# of (r,rho,sigma) wrt (xx,yy,zz)
make_gfa('X_ud', {inert}, [1..N_ang, 1..N], none);
make_gfa('X_udd', {inert}, [1..N_ang, 1..N, 1..N], symmetric3_23);
NULL;
end proc;
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