Merge pull request #1245 from gusthoff/advanced_ada/new_content/numerics/discrete_numeric_types/20250706

Adding section on discrete numeric types

Author: gusthoff

content/courses/advanced-ada/parts/data_types/numeric_attributes.rst

@@ -8,19 +8,6 @@ Numeric Attributes
 Attributes of Modular Types
 ---------------------------
 
-In the Introduction to Ada course, we've seen that Ada has two kinds of integer
-type: :ref:`signed <Intro_Ada_Integers>` and
-:ref:`modular <Intro_Ada_Unsigned_Types>` types. For example:
-
-.. code:: ada compile_button project=Courses.Advanced_Ada.Data_Types.Numerics.Modular_Types.Modular_1
-
-    package Num_Types is
-
-       type Signed_Integer is range 1 .. 1_000_000;
-       type Modular is mod 2**32;
-
-    end Num_Types;
-
 In this section, we discuss two attributes of modular types: :ada:`Modulus`
 and :ada:`Mod`. We also discuss operations on modular types.
 
@@ -35,10 +22,17 @@ and :ada:`Mod`. We also discuss operations on modular types.
 The :ada:`Modulus` attribute returns the modulus of the modular type as a
 universal integer value. Let's get the modulus of the 32-bit :ada:`Modular`
 type that we've declared in the :ada:`Num_Types` package of the previous
-example:
+chapter:
 
 .. code:: ada run_button project=Courses.Advanced_Ada.Data_Types.Numerics.Modular_Types.Modular_1
 
+    package Num_Types is
+
+       type Signed_Integer is range 1 .. 1_000_000;
+       type Modular is mod 2**32;
+
+    end Num_Types;
+
     with Ada.Text_IO; use Ada.Text_IO;
 
     with Num_Types;   use Num_Types;