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      dec

      clojure.core

      Available since 1.2 (source)
      • (dec x)
      Returns a number one less than num. Does not auto-promote
longs, will throw on overflow. See also: dec'
      © Rich Hickey. All rights reserved. Eclipse Public License 1.0
      1 Example
      user=> (dec 2)
1

user=> (dec 2.0)
1.0

user=> (dec 1)
0

user=> (dec -1)
-2
      See Also
      clojure.core/dec'

      Returns a number one less than num. Supports arbitrary precision. See also: dec

      Added by arkh
      clojure.core/inc

      Returns a number one greater than num. Does not auto-promote longs, will throw on overflow. See al...

      Added by rvlieshout
      clojure.core/unchecked-dec

      Returns a number one less than x, a long. Note - uses a primitive operator subject to overflow.

      Added by Dimagog
      0 Notes
      No notes for dec