/****************************************************************************
    Kalkulon - A programmable calculator for programmers

    This is an example Kalkulon script.
    To load from within Kalkulon: Load("examples/scriptname.k")
    then you can call functions like: funcname() or funcname(arg0, ...)
    
    Author:     Juergen Holetzeck 2003 - 2007
    e-mail:     contact@kalkulon.de
    homepage:   www.kalkulon.de
****************************************************************************/

////////////////////////////////////////////////////////////////////////////
//  some useful functions for building and manipulating lists
// 
// these functions make use of pure functions
// e.g. functions without name of the form '#1+#2' where #i is the ith argument 
// see examples below


// Examples 
addT(list)  = Fold(list, 0, '#1+#2');
multT(list) = Fold(list, 1, '#1*#2');
sqrT(list)  = ForEach(list, '#*#');
sqrtT(list) = ForEach(list, 'sqrt(#)');
invT(list)  = ForEach(list, '1/#');