From a99bb041b12d6f10a00e75a4d76083767199a7a7 Mon Sep 17 00:00:00 2001 From: Thomas White Date: Mon, 18 Feb 2019 15:35:01 +0100 Subject: Add rtnl_mtx_det() and rtnl_mtx_mult() --- libcrystfel/src/rational.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'libcrystfel/src/rational.h') diff --git a/libcrystfel/src/rational.h b/libcrystfel/src/rational.h index 8b182163..e2d3e5bf 100644 --- a/libcrystfel/src/rational.h +++ b/libcrystfel/src/rational.h @@ -83,9 +83,12 @@ extern Rational rtnl_mtx_get(const RationalMatrix *m, int i, int j); extern void rtnl_mtx_set(const RationalMatrix *m, int i, int j, Rational v); extern RationalMatrix *rtnl_mtx_from_intmat(const IntegerMatrix *m); extern void rtnl_mtx_free(RationalMatrix *mtx); +extern void rtnl_mtx_mult(const RationalMatrix *m, const Rational *vec, + Rational *ans); extern int rtnl_mtx_solve(const RationalMatrix *m, const Rational *vec, Rational *ans); extern void rtnl_mtx_print(const RationalMatrix *m); +extern Rational rtnl_mtx_det(const RationalMatrix *m); #ifdef __cplusplus } -- cgit v1.2.3