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

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1.2.0

1.2.0
1.3.0

dec

clojure.core

(dec x)

Returns a number one less than num.

1 Example top

link | changes
```
user=> (dec 2)
1

user=> (dec 2.0)
1.0

user=> (dec 1)
0

user=> (dec -1)
-2
```
<pre> user=> (dec 2) 1 user=> (dec 2.0) 1.0 user=> (dec 1) 0 user=> (dec -1) -2 </pre>

Source clojure/core.clj:928 top

(defn dec
  "Returns a number one less than num."
  {:inline (fn [x] `(. clojure.lang.Numbers (dec ~x)))
   :added "1.0"}
  [x] (. clojure.lang.Numbers (dec x)))

Vars in clojure.core/dec: defn

Used in 12 other vars dorun nthnext take trimr trim-newline finish-element rtrim chop chop stream-drop chop deriv*

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Clojure Core

Namespaces

dec

clojure.core

1 Example top

See Also top

Source clojure/core.clj:928 top

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