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Math Forum » Discussions » sci.math.* » sci.math.symbolic.independent

Topic: Ask for help: how to let mathematica output Fortran code with fewest
float operations?
Replies: 9   Last Post: Jan 13, 2013 7:27 PM

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Axel Vogt

Posts: 993
Registered: 5/5/07
Re: Ask for help: how to let mathematica output Fortran code with
fewest float operations?
Posted: Jan 13, 2013 10:28 AM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

On 13.01.2013 15:29, Tang Laoya wrote:
> On Sunday, January 13, 2013 2:27:14 PM UTC+8, Tang Laoya wrote:
...
> On the other hand, in maple, I have the following code:
>
> with(codegen, fortran)
> solutions := solve({x*y*z = b, x+y+z = a, x^2+y^2+z^2 = 1}, {x, y, z})
> sol := map(allvalues, solutions)
> fortran(sol, optimized, mode = double)
>
> The following errors displayed:
...

Are you aware, what Maple finds are 6 generic solutions,
parametric in a and b, and that they are complex valued
in general?

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