Files
calc/help/freestatics
Landon Curt Noll 42129a3672 change error printing from errnum to errsym
When printing an error, calc used to print the errnum (error number):

    ; 1/0
	    Error 10001

Calc now prints the errsym (errsym):

    ; 1/0
	    Error E_DIVBYZERO

Added errsym E_LN_3 for ln(0).
Added errsym E_LOG_5 for log(0).
Added errsym E_LOG2_4 for log2(0).
Added errsym E_LOGN_6 for logn(0,base).
2023-10-03 22:12:14 -07:00

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NAME
freestatics - free memory used for static variables
SYNOPSIS
freestatics()
TYPES
return null value
DESCRIPTION
This function frees the memory used for the values of all unscoped
static variables by in effect assigning null values to them. As this
will usually have significant effects of any functions in whose
definitions these variables have been used, it is primarily intended
for use when these functions are being undefined or redefined..
EXAMPLE
; static a = 5
; define f(x) = a++ * x;
f() defined
; global a
; f(1)
5
; show statics
Name Scopes Type
---- ------ -----
a 1 0 real = 6
Number: 1
; freestatics()
; f(1)
Error E_MUL
; strerror(.)
"Bad arguments for *"
LIMITS
none
LINK LIBRARY
none
SEE ALSO
free, freeglobals, freeredc
## Copyright (C) 1999,2023 Landon Curt Noll
##
## Calc is open software; you can redistribute it and/or modify it under
## the terms of the version 2.1 of the GNU Lesser General Public License
## as published by the Free Software Foundation.
##
## Calc is distributed in the hope that it will be useful, but WITHOUT
## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
## or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
## Public License for more details.
##
## A copy of version 2.1 of the GNU Lesser General Public License is
## distributed with calc under the filename COPYING-LGPL. You should have
## received a copy with calc; if not, write to Free Software Foundation, Inc.
## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
##
## Under source code control: 1997/09/06 20:03:35
## File existed as early as: 1997
##
## chongo <was here> /\oo/\ http://www.isthe.com/chongo/
## Share and enjoy! :-) http://www.isthe.com/chongo/tech/comp/calc/