the axisymmetric mhd momentum balance eqs Re: [Maxima] Please help me come up with some good examples

Hi, in attachment.
You find the demo for the derivation the axisymmetric momentum balance equation for the viscous mhd flow.
Three files, "aximhd.demo" for console maxima, aximhd.tm for the texmacs. For the latter you need the third file
tentex.lisp (to see the Christoffel's symbols via \Gamma instead CHR

all the best 
Valery

Attached file: aximhd.demo
Attached file: aximhd.tm
Attached file: tentex.lisp