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Editor: hardikgajera
Comment:
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Size: 514
Editor: hardikgajera
Comment:
Deletions are marked like this. Additions are marked like this.
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print 'Steady-state solutions is' print 'Steady-state solution is'

  • Book

    Advanced Engineering Mathematics

    Author

    Erwin Kreyszig

    Edition

    8th Edition 

t=var('t')
Y=function('Y',t)
DE = diff(diff(Y,t),t) + 2*diff(Y,t) + 4.*Y-sin(.2*t) 
de=desolve (DE,[Y,t])
DE0=diff(diff(Y,t),t) + 2*diff(Y,t) + 4.*Y
de0=desolve(DE0,[Y,t])
print 'Steady-state solution is'
show(de-de0)

  • Solution by:

    • Hardik Gajera, Student, IISER Pune
    • Lokesh Pimpale, Student, IISER Pune

SageDays/Kreyszig-2.11-3 (last edited 2010-08-11 14:08:22 by hardikgajera)