[kde-doc-english] Addition to kcalc manual

[Roberto Alsina]

Something like this is missing from the kcalc manual.
Probably an extra page called "Memory operations" or something similar.

On the right side of Kcalc there are some buttons that are used for memory
operations. These are useful when you want to save a result for later use.

The MS button stores the currently displayed result in memory.

The M+ button adds the current result to the one in memory. So, if you had
stored a 20, and the current result is a 5, your memory would contain 25
when you press it. If the memory is empty, it acts like MS.

The MR button gets the value stored in memory and puts it in the display.

The MC button clears the memory.

You can tell if there is a value stored in memory because an "M" will
appear on the right end of the status bar.

-- 
 ("\''/").__..-''"`-. .         Roberto Alsina
 `9_ 9  )   `-. (    ).`-._.`)  ralsina at kde.org
 (_Y_.)' ._   ) `._`.  " -.-'   KDE Developer (MFCH)
  _..`-'_..-_/ /-'_.'
(l)-'' ((i).' ((!.'             Buenos Aires - Argentina
Imminentizing the eschaton since 1971.