help
- To: mathgroup at yoda.physics.unc.edu
- Subject: help
- From: Jesus ROJO <jesroj at wmatem.eis.uva.es>
- Date: Fri, 17 Jun 94 12:18:03 PST
Hello: I have a `Module' of the following type: function[x_Real,y_Real]:= Module[{z,t,aa,bb,cc,...}, aa=2*Pi*x-y*3.12; bb=x-y; ... ] (it is only an example). I'm not interested in any kind of formal computation, but only in numerical computations, much faster. My question is the following. Should I choose this way: function[x_Real,y_Real]:= N[ Module[{z,t,aa,bb,cc,...}, aa=2*Pi*x-y*3.12; bb=x-y; ... ] ] or is it better this other one: function[x_Real,y_Real]:= Module[{z,t,aa,bb,cc,...}, aa=N[ 2*Pi*x-y*3.12 ]; bb=N[ x-y ]; ... ] Or maybe anyother thing?. Here my main interest is the computation speed. Thank-you Jesus ROJO -- --------------------------------------- | Jesus ROJO | | Dpto. de Matematica Aplicada | | E.T.S. de Ingenieros Industriales | | Paseo del Cauce s/n | | 47011 VALLADOLID, Spain | | Phone : 34 - 83 - 42 33 90 | | Fax : 34 - 83 - 42 34 06 | | e-mail: jesroj at wmatem.eis.uva.es | ---------------------------------------