rfc:pow-operator

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rfc:pow-operator [2013/12/19 08:10] – datibbawrfc:pow-operator [2013/12/19 19:20] – datibbaw
Line 28: Line 28:
 <code php> <code php>
 var_dump(pow([], 2)); // int(0) instead of float(0) var_dump(pow([], 2)); // int(0) instead of float(0)
 +</code>
 +
 +Using ''pow()'' as a callback will still work as expected:
 +
 +<code php>
 +call_user_func('pow', 2, 3); // 8
 </code> </code>
  
Line 86: Line 92:
   * http://math.stackexchange.com/questions/491933/exponent-rules-with-negative-numbers   * http://math.stackexchange.com/questions/491933/exponent-rules-with-negative-numbers
   * http://math.stackexchange.com/questions/68833/what-does-22-evaluate-to/68834#68834   * http://math.stackexchange.com/questions/68833/what-does-22-evaluate-to/68834#68834
 +
 +**Similar languages**
 +
 +  * Ada
 +  * D
 +  * F#
 +  * Fortran
 +  * Freemat
 +  * Haskell
 +  * Mathematica / Matlab / Scilab
 +  * Octave
 +  * Perl
 +  * Python
 +  * R
 +  * Ruby
 +  * Sage
 +  * VB / Basic
 +
 +**Dissimilar languages**
 +
 +  * Bash
 +  * Cobol
 +  * ColdFusion
 +  * Excel
 +  * Tcl
  
 ---- ----
Line 99: Line 130:
   * Octave   * Octave
   * Matlab   * Matlab
-  * D 
   * ColdFusion   * ColdFusion
  
 ** Languages with right associative exponential operator** ** Languages with right associative exponential operator**
  
 +  * D
   * Haskell   * Haskell
   * R   * R
rfc/pow-operator.txt · Last modified: 2017/09/22 13:28 by 127.0.0.1

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