4 commits

Author	SHA1	Message	Date
Eelco Dolstra	5d147e125c	Add a unary integer negation operator ... This allows saying "-1" instead of "builtins.sub 0 1".	2013-08-02 15:43:31 +00:00
Eelco Dolstra	159e621d1a	Overload the ‘+’ operator to support integer addition	2013-08-02 15:21:17 +00:00
Eelco Dolstra	df8873e14a	* lessThan primitive for integer comparison.	2006-09-24 15:21:48 +00:00
Eelco Dolstra	2ab4bc44c7	* Builtin function `add' to add integers. ... * Put common test functions in tests/lang/lib.nix.	2006-09-22 15:29:21 +00:00