X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Fmatrix.h;h=baaa8a5b7a979ec7a581c6405fd67e06395ebe66;hp=b737a38c72fec2e74b118cf57aaf285a295bb6ce;hb=db5765dc91202851739e196ba11bfccb0b3fe7bc;hpb=55d35dcf72dc411c8265628fcad2bd67d320a8c9

diff --git a/ginac/matrix.h b/ginac/matrix.h
index b737a38c..baaa8a5b 100644
--- a/ginac/matrix.h
+++ b/ginac/matrix.h
@@ -87,19 +87,18 @@ public:
     const ex & operator() (unsigned ro, unsigned co) const;
     matrix & set(unsigned ro, unsigned co, ex value);
     matrix transpose(void) const;
-    ex determinant(unsigned options = determinant_algo::automatic) const;
+    ex determinant(unsigned algo = determinant_algo::automatic) const;
     ex trace(void) const;
     ex charpoly(const symbol & lambda) const;
     matrix inverse(void) const;
-    matrix fraction_free_elim(const matrix & vars, const matrix & v) const;
-    matrix solve(const matrix & vars, const matrix & rhs) const;
-    matrix old_solve(const matrix & v) const;  // FIXME: may be removed
+    matrix solve(const matrix & vars, const matrix & rhs,
+                 unsigned algo = solve_algo::automatic) const;
 protected:
     ex determinant_minor(void) const;
-    int gauss_elimination(void);
-    int division_free_elimination(void);
-    int fraction_free_elimination(bool det = false);
-    int pivot(unsigned ro, bool symbolic=true);
+    int gauss_elimination(const bool det = false);
+    int division_free_elimination(const bool det = false);
+    int fraction_free_elimination(const bool det = false);
+    int pivot(unsigned ro, unsigned co, bool symbolic = true);
     
 // member variables
 protected: