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Re: saving initialization cells as a .m file

  • To: mathgroup at smc.vnet.net
  • Subject: [mg99837] Re: saving initialization cells as a .m file
  • From: dh <dh at metrohm.com>
  • Date: Fri, 15 May 2009 06:26:02 -0400 (EDT)
  • References: <guj87p$hr4$1@smc.vnet.net>


Hi Baris,

f[t]^\[Dagger] does not apply SuperDagger.

You would have to say SuperDagger[f[t]]

Daniel



Baris Altunkaynak wrote:

> Hi,

> 

> I have the following code which runs fine in a notebook:

> 

> SuperDagger[A_List] := Conjugate[Transpose[A]]

> eqn = {f'[t] == -f[t]^\[Dagger].f[t], f[0] == RandomReal[{0, 0.1}, {3, 3}]};

> NDSolve[eqn, f, {t, 0, 10}]

> 

> but when I save the first two lines (definition of SuperDagger and eqn) in a .m file and load them with a Get command, although Mathematica loads the definitions, NDSolve doesn't like the input and complains that derivative at t=0 is not defined. Weirdly if I copy and paste the output of NDSolve and evaluate it, it runs fine. Do you know how can I fix this?

> 

> 

> best regards,

> 

> Baris Altunkaynak

> 

> 

>       

> 




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