Cond

Cond may refer to:

• Condition number, in numerical analysis
• cond, a conditional expression in LISP, an example showing the signum function that returns -1 for a negative number, 0 for 0 and 1 for a positive number in LISP:

(cond ((minusp testnumber) -1) ((zerop testnumber) 0) (t 1) )

• Cond, a variant spelling of conn meaning to control a ship's movements at sea.