Re: rect(x) and tri(x)

*To*: mathgroup at smc.vnet.net*Subject*: [mg31492] Re: rect(x) and tri(x)*From*: Erk Jensen <Erk.Jensen at cern.ch>*Date*: Thu, 8 Nov 2001 04:54:33 -0500 (EST)*Organization*: CERN http://www.cern.ch*References*: <9sb4cs$d0d$1@smc.vnet.net>*Sender*: owner-wri-mathgroup at wolfram.com

Marcus Fin wrote: > > Hi, > someone may help me to realize rect(x) e tri(x) functions with Mathematica ? > I thank you in advance. > > Marcus Fin Maybe like rect[x_] := Which[x < 0, 0, x <= 1, 1, x > 1, 0] if this is what you mean by rect[x] ... Ciao -erk-