[movitz-ticket] #3: add trig functions

#3: add trig functions -----------------------------+---------------------------------------------- Reporter: sabetts | Owner: ffjeld Type: enhancement | Status: new Priority: major | Milestone: Component: compiler | Version: Keywords: ansi compliance | -----------------------------+---------------------------------------------- specifically sin and cos -- Ticket URL: <http://trac.common-lisp.net/movitz/ticket/3> movitz <http://common-lisp.net/project/movitz> movitz