1 files changed, 10 insertions, 2 deletions
diff --git a/src/rationals.ads b/src/rationals.ads
index 03ac95e..dfa5897 100644
--- a/src/rationals.ads
+++ b/src/rationals.ads
@@ -1,5 +1,8 @@
 
 
+private with Crypto.Types.Big_Numbers;
+
+
 package Rationals is
 
 
@@ -207,9 +210,14 @@ package Rationals is
 private
 
 
+    package Bignum is new Crypto.Types.Big_Numbers (Size => 128);
+    use Crypto.Types;
+    use Bignum;
+
+
     type Fraction is record
-        Num : Integer := 0;
-        Den : Integer := 1;
+        Num : Big_Unsigned := Big_Unsigned_Zero;
+        Den : Big_Unsigned := Big_Unsigned_One;
     end record;