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1.3.0 permalink

1.2.0
1.3.0

-

clojure.core

(- 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. Does not auto-promote
longs, will throw on overflow. See also: -'

1 Example top

link | changes
```
user=> (- 1)
-1 
user=> (- 6 3)  
3
user=> (- 10 3 2)  
5
```
user=> (- 1) -1 user=> (- 6 3) 3 user=> (- 10 3 2) 5

Source clojure/core.clj:978 top

(defn -
  "If no ys are supplied, returns the negation of x, else subtracts
  the ys from x and returns the result. Does not auto-promote
  longs, will throw on overflow. See also: -'"
  {:inline (nary-inline 'minus 'unchecked_minus)
   :inline-arities >0?
   :added "1.2"}
  ([x] (. clojure.lang.Numbers (minus x)))
  ([x y] (. clojure.lang.Numbers (minus x y)))
  ([x y & more]
     (reduce1 - (- x y) more)))

Vars in clojure.core/-:

Used in 0 other vars

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Clojure Core

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clojure.core

1 Example top

See Also top

Source clojure/core.clj:978 top

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