Index: emacs/man/calc.texi
diff -c emacs/man/calc.texi:1.60 emacs/man/calc.texi:1.61
*** emacs/man/calc.texi:1.60 Mon May 16 03:50:34 2005
--- emacs/man/calc.texi Sat May 21 16:03:42 2005
***************
*** 28292,28300 ****
@pindex calc-unstore
@cindex Void variables
@cindex Un-storing variables
! Until you store something in them, variables are ``void,'' that is, they
! contain no value at all. If they appear in an algebraic formula they
! will be left alone even if you press @kbd{=} (@code{calc-evaluate}).
The @kbd{s u} (@code{calc-unstore}) command returns a variable to the
void state.
--- 28292,28300 ----
@pindex calc-unstore
@cindex Void variables
@cindex Un-storing variables
! Until you store something in them, most variables are ``void,'' that is,
! they contain no value at all. If they appear in an algebraic formula
! they will be left alone even if you press @kbd{=} (@code{calc-evaluate}).
The @kbd{s u} (@code{calc-unstore}) command returns a variable to the
void state.
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