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Diffstat (limited to 'src/prelude.lisp')
| -rw-r--r-- | src/prelude.lisp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/prelude.lisp b/src/prelude.lisp index 7b49977..df85a9b 100644 --- a/src/prelude.lisp +++ b/src/prelude.lisp @@ -9,6 +9,8 @@ `(setq ,i (- ,i 1))) (defun zerop (x) (= x 0)) +(defun plusp (x) (> x 0)) +(defun minusp (x) (< x 0)) (defmacro when (pred . body) `(if ,pred |