<p>Currently, the full numeric tower is far from being implemented : only fixnums are available.</p> <p>Technically, a fixnum is in range min_long/4 &lt;= fixnum &lt; max_long/4, where min_long and max_long are respectively the smallest and biggest long integer on a given architecture. Thus, on a machine where sizeof(long) == 8 (64 bits), -2^62^ &lt;= fixnum &lt; 2^62^.</p> <p>Operations currently implemented on fixnums are : +, -, *, &lt;, &gt;, &lt;=, &gt;=, is, isnt, pr, prn.</p> 2008-04-18T14:43:25-07:00 11953 fixnums 6617 Fixnums 2008-04-18T15:06:12-07:00 3193