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+.. _arduino-long:
+
+long
+====
+
+Description
+-----------
+
+Long variables are extended size variables for number storage, and
+store 32 bits (4 bytes), from -2,147,483,648 to 2,147,483,647.
+
+
+
+Example
+-------
+
+
+
+::
+
+        long speedOfLight = 186000L;   // see Integer Constants for explanation of the 'L'
+
+
+
+Syntax
+------
+
+::
+
+        long var = val;
+
+
+
+
+-  var - the long variable name
+-  val - the value assigned to the variable
+
+
+
+See Also
+--------
+
+
+-  `byte <http://arduino.cc/en/Reference/Byte>`_
+-  `int <http://arduino.cc/en/Reference/Int>`_
+-  `unsigned int <http://arduino.cc/en/Reference/UnsignedInt>`_
+-  `unsigned long <http://arduino.cc/en/Reference/UnsignedLong>`_
+-  `Integer Constants <http://arduino.cc/en/Reference/IntegerConstants>`_
+-  `Variable Declaration <http://arduino.cc/en/Reference/VariableDeclaration>`_
+