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Contents

  1. Abstract
  2. Signature
  3. Details
  4. Examples
  5. Notes
  6. See Also

Abstract

If all elements are true in the given array, True is returned.

Signature

Function

all(arr)

Method

arr.all()

Returns

return
A boolean (True|False).

Arguments

arr
One of:

Details

xxx

Examples

   1 >>> from numpy import *
   2 >>> a = array([True, False, True])
   3 >>> a.all()                              # if all elements of a are True: return True; otherwise False
   4 False
   5 >>> all(a)                              # this form also exists
   6 False
   7 >>> a = array([1,2,3])
   8 >>> all(a > 0)                         # equivalent to (a > 0).all()
   9 True

Notes

xxx

See Also

any alltrue sometrue

SciPy: all (last edited 2015-10-24 17:48:24 by anonymous)