Pretty function
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From: Mario Fatafehi on 28 Mar 2010 23:14 syms a b c; a=11/19; b=3/17; c=1/7; G=a + b +c; pretty(G) Error says ??? Undefined command/function 'pretty'. Any help?
From: ImageAnalyst on 28 Mar 2010 23:26 No. "pretty()" is not a built-in command. What did you expect it to do? You must supply the definition of pretty because it does not exist until you do.
From: Mario Fatafehi on 28 Mar 2010 23:27 "Mario Fatafehi" <coruba9(a)hotmail.com> wrote in message <hop5tt$b0o$1(a)fred.mathworks.com>... > syms a b c; > a=11/19; > b=3/17; > c=1/7; > G=a + b +c; > pretty(G) > > Error says ??? Undefined command/function 'pretty'. Any help? Its okay, I solved it. G=sym(11/19)+sym(3/17)+sym(1/7) pretty(G)
From: ImageAnalyst on 28 Mar 2010 23:38 On Mar 28, 11:26 pm, ImageAnalyst <imageanal...(a)mailinator.com> wrote: > No. "pretty()" is not a built-in command. What did you expect it to > do? You must supply the definition of pretty because it does not > exist until you do. -------------------------------------- I don't see how doing that for G would have made pretty() all of a sudden become defined, but I don't have Simulink. Maybe pretty is a built in command for Simulink. But whatever, as long as it's working....
From: Roger Stafford on 29 Mar 2010 00:44
ImageAnalyst <imageanalyst(a)mailinator.com> wrote in message <03b6f7fc-3fa9-4b56-95fd-f6cd2a55f531(a)r1g2000yqj.googlegroups.com>... > On Mar 28, 11:26 pm, ImageAnalyst <imageanal...(a)mailinator.com> wrote: > > No. "pretty()" is not a built-in command. What did you expect it to > > do? You must supply the definition of pretty because it does not > > exist until you do. > > I don't see how doing that for G would have made pretty() all of a > sudden become defined, but I don't have Simulink. Maybe pretty is a > built in command for Simulink. But whatever, as long as it's > working.... ------------------- The 'pretty' function is built-in for my (admittedly rather ancient) Symbolic Math Toolbox, and it's a very important function, too, in my opinion. I would miss it very much if it hadn't been included. I don't have Simulink. (I had to go to Google Groups to see whom you were addressing, ImageAnalyst. It doesn't show up on Matlab Central.) Roger Stafford |