Provided by: librheolef-dev_5.93-2_i386 bug

NAME

       d_ds -- Curvilinear derivative

SYNOPSIS

               form(const space& V, const space& W, "d_ds");

DESCRIPTION

       Assembly the matrix associated to the following integral:

                        /
                        |
               m(u,v) = | du/ds v ds
                        |
                        / Gamma