Similar to Kent_Recursive_Calculator

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  Openpose

  
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  P′′

  P′′
  
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  PAL-III

  
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  PARLOG

  Parlog
  
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  Parrot

  Parrot virtual machine
  
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  Component Pascal

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  Pascal

  Pascal (programming language)
  
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  PBASIC

  PBASIC
  
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  PerlScript

  ActivePerl#PerlScript
  
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  Phalanger

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  Picat

  
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  Pic言語

  PIC (markup language)
  
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  Pike

  Pike (programming language)
  
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  PJL

  Printer Job Language
  
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  PL/M

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  PL/0

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  PL/I

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  PL/SQL

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  PowerShell

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  Processing

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  Prolog

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  Pure Data

  Pure Data
  
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  Pxem

  
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  Pyonkee

  
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  P言語

  
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  Q Sharp

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  Quartz Composer

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