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You're viewing version 1.2.0 of +. The latest stable version of Clojure Core is 1.3.0.

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clojure.core

(+)
(+ x)
(+ x y)
(+ x y & more)

Returns the sum of nums. (+) returns 0.

1 Example top

link | changes
```
user=> (+)
0

user=> (+ 1)
1

user=> (+ 1 2)
3

user=> (+ 1 2 3)
6

user=> (apply + (range 10))
45
```
user=> (+) 0 user=> (+ 1) 1 user=> (+ 1 2) 3 user=> (+ 1 2 3) 6 user=> (apply + (range 10)) 45

Source clojure/core.clj:809 top

(defn +
  "Returns the sum of nums. (+) returns 0."
  {:inline (fn [x y] `(. clojure.lang.Numbers (add ~x ~y)))
   :inline-arities #{2}
   :added "1.0"}
  ([] 0)
  ([x] (cast Number x))
  ([x y] (. clojure.lang.Numbers (add x y)))
  ([x y & more]
   (reduce + (+ x y) more)))

Vars in clojure.core/+: cast defn reduce

Used in 40 other vars (expand)

range mod sum empty-sum encode + column-writer indent prob re-partition docodepoints partition docodepoints partition plus truncated-variance censored-mean-upper censored-variance-upper censored-mean-lower censored-variance-two-sided censored-variance-lower censored-mean-two-sided hessian gradient sum-of-square-devs-from-mean rank-index lee-distance dice-coefficient hamming-distance minkowski-distance sum-variance-test tanimoto-coefficient correlation-ratio deriv* printable-ascii-string printable-ascii tally content-range swank-version str-remove

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Clojure Core

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clojure.core

1 Example top

See Also top

Source clojure/core.clj:809 top

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