X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Fnumeric.h;h=95ba4419073d4b75b2d30e2b3bc3bc4176231883;hp=30091760507018a5943819d9a1e35253f9c3c32c;hb=f2ec274c38bc881d4c52a0e5eb215fd78c730b4d;hpb=f6f99c4d47762da9e3d73a2f5ec6f062e82505b8

diff --git a/ginac/numeric.h b/ginac/numeric.h
index 30091760..95ba4419 100644
--- a/ginac/numeric.h
+++ b/ginac/numeric.h
@@ -188,10 +188,10 @@ public:
     int to_int(void) const;
     long to_long(void) const;
     double to_double(void) const;
-    numeric real(void) const;
-    numeric imag(void) const;
-    numeric numer(void) const;
-    numeric denom(void) const;
+    const numeric real(void) const;
+    const numeric imag(void) const;
+    const numeric numer(void) const;
+    const numeric denom(void) const;
     int int_length(void) const;
 
 // member variables