2012/1/22 Eric Kangas <eric.c.kan...@gmail.com>
> If I did this correctly. This is the error I get from the debugger.
>
> error:
> -----
> *** SyntaxError: can't assign to function call (<stdin>, line 1)
>
> the code I used was:
> -----
> r,p,z,g,k,ro,gro = var('r,p,z,g,k,ro,gro')
> g = 1; k = 1; ro = 1; gro = 1
> Psi(r,z) = lambda r,z: ((r*bessel_J(1, g*r))/
> (ro*bessel_J(1,gro)))*(cos(k*z))
>
> The psi function is the line of code that has the issue.
>
>
Do not use 'Psi(r,z) = ...', just use 'Psi = ...'. Such as:
r,p,z,g,k,ro,gro = var('r,p,z,g,k,ro,gro')
g = 1; k = 1; ro = 1; gro = 1
Psi = lambda r,z: ((r*bessel_J(1, g*r))/ (ro*bessel_J(1,gro)))*(cos(k*z))
--
Renan Birck Pinheiro, Grupo de Microeletrônica
<http://www.ufsm.br/gmicro>, Engenharia
Elétrica <http://www.ufsm.br/cee>, UFSM <http://www.ufsm.br> - Santa Maria,
Brazil
http://renanbirck.blogspot.com / skype: renan.ee.ufsm / (55) 91433210
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