calc/cscript

calc shell script examples
--------------------------

These calc shell scripts are provided because they serve as examples of
how use the calc language, and/or because the authors thought them to
be useful!

If you write something that you think is useful, please send it to:

    calc-contrib at asthe dot com

    [[ NOTE: Replace 'at' with @, 'dot' is with . and remove the spaces ]]
    [[ NOTE: The EMail address uses 'asthe' and the web site URL uses 'isthe' ]]

For more info, see:

    help script
    help cscript

=-=

4dsphere

    determine if 6 points lie on the surface of a sphere in R^4

     usage: 4dsphere x0 y0 z0 w0 x1 y1 z1 w1 ... x5 y5 z5 w5

        x0 y0 z0 w0     point 0 in R^4
        x1 y1 z1 w1     point 1 in R^4
        ...             ...
        x5 y5 z5 w5     point 5 in R^4


fproduct filename term ...

    Write the big Endian product of terms to a file.  Use - for stdout.


mersenne exp

    Print the value of 2^exp-1.


piforever

    Print the value of pi forever, or as long as you cpu / memory allows.


plus arg ...

    Print the sum of 1 or more arguments.


powerterm [base_limit] value

    Print the value as a sum (or difference) of powers of integers up
    to and including powers <= base_limit.  By default, base_limit is 10000.


simple

    A trivial example of a calc shell script.

## Copyright (C) 1999  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.
## 59 Temple Place, Suite 330, Boston, MA  02111-1307, USA.
##
## @(#) $Revision: 29.7 $
## @(#) $Id: README,v 29.7 2001/05/28 23:08:22 chongo Exp $
## @(#) $Source: /usr/local/src/cmd/calc/cscript/RCS/README,v $
##
## Under source code control:	1999/12/17 10:23:40
## File existed as early as:	1999
##
## chongo <was here> /\oo/\	http://www.isthe.com/chongo/
## Share and enjoy!  :-)	http://www.isthe.com/chongo/tech/comp/calc/