-'
- (-' x)
- (-' x y)
- (-' x y & more)
If no ys are supplied, returns the negation of x, else subtracts the ys from x and returns the result. Supports arbitrary precision. See also: -
© Rich Hickey. All rights reserved. Eclipse Public License 1.0
1 Example
;; unlike the * and + functions there is no 0 arity form (-') ;; ArityException: wrong number of args (0) (-' 1) ;;=> -1 (-' 6 3) ;;=> 3 (-' 10 3 2) ;;=> 5 (- 0 9000000000000000000 1000000000000000000) ;; ArithmeticException: integer overflow (-' 0 9000000000000000000 1000000000000000000) ;;=> 10000000000000000000N