HP Prime - deleting variables



#3

How can i delete one or all user variables in HP Prime? I can't find this in the user manual.


#4

It depends whether it's the CAS variables or the Home variables that you wish to delete.

CAS variables:

purge(n) purges n;

purge(x,y,z) purges x, y, and z; and

reset purges all CAS variables.

Home variables which YOU created can be deleted in two ways: via the Memory Manager (Shift Toolbox) or by pressing Vars User, User Variables, then backspacing the variables you wish to delete. In the Memory Manager, you can clear your variables selectively by backspacing them, or all together by pressing backspace on the "User Variables" category heading.

Built-in Home variables cannot be deleted per se; they are immortal. However, their CONTENTS can be deleted (reset to their default values) via the Memory Manager (Shift Toolbox) by pressing either backspace or Shift Esc (Clear) on the category or variable you wish to clear.

Hope that helps!


Possibly Related Threads...
Thread Author Replies Views Last Post
  HP: Dump the predefined variables! bluesun08 12 501 11-19-2013, 02:18 PM
Last Post: bluesun08
  HP Prime - local variables retain their initial type BruceH 4 260 11-10-2013, 12:42 PM
Last Post: Michael de Estrada
  Shutdown with the Apps key and more than 10 variables in a program. Davi Ribeiro de Oliveira 10 519 11-05-2013, 01:26 PM
Last Post: Han
  HP Prime: Number of external Variables Davi Ribeiro de Oliveira 0 118 11-01-2013, 08:10 PM
Last Post: Davi Ribeiro de Oliveira
  HP Prime variables Davi Ribeiro de Oliveira 3 212 10-31-2013, 02:24 AM
Last Post: cyrille de Brébisson
  HP Prime: CAS Variables - -How to save? Helge Gabert 2 205 10-27-2013, 11:26 PM
Last Post: Helge Gabert
  HP Prime Solver Variables Issue Anibal Morones Ruelas 8 451 10-19-2013, 09:45 AM
Last Post: Harold A Climer
  Prime RPN storing variables kris223 3 203 09-19-2013, 03:49 PM
Last Post: kris223
  About changing or deleting content after replies were made Raymond Del Tondo 1 149 08-26-2013, 05:01 PM
Last Post: Massimo Gnerucci (Italy)
  local variables brooky 9 375 09-25-2012, 12:25 AM
Last Post: David Hayden

Forum Jump: