File mtt/lib/examples/Mechanical/Mechanical-1D/NonlinearMSD/NonlinearMSD_input.txt artifact 2e637411bf part of check-in trunk

## -*-octave-*- Put Emacs into octave-mode ##
 
## 
## System NonlinearMSD, representation input, language txt; 
## File NonlinearMSD_input.txt; 
## Generated by MTT on Thu Mar  7 10:50:46 GMT 2002; 

## First term is the equilibrium input; last term is the perturbation input.

nonlinearmsd__yu = k*(pow(l,2))*cos(eta/2)*2*(sin(eta/2)-sin(alpha/2)) + 1e-2;