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Topic:
How to solve a non linear third oder algebraic equation
Replies:
6
Last Post:
Apr 5, 2013 6:49 AM



Torsten
Posts:
1,717
Registered:
11/8/10


Re: How to solve a non linear third oder algebraic equation
Posted:
Apr 4, 2013 4:55 AM


"hk " <harikishoreguptha@gmail.com> wrote in message <kjjaqr$5l7$1@newscl01ah.mathworks.com>... > hi.. i want to solve a third order non linear algebraic equation. but the command "solve" is not useful for this equations( matlab showing "busy" for hours ).. and my equations are.. > syms q0 q1 > equation1=4.97*q0.570e16*q1.660e1*(.158*q0^2+.141*q1^2)*q0.228e2*(.927e14*q0^2+.257e15*q1^2)*q1; > equation2=.291e15*q0+.484*q1.978e19*(.158*q0^2+.141*q1^2)*q0+.170e19*(.927e14*q0^2+.257e15*q1^2)*q1; > > you help is highly apprecitaed!!!
q0=q1=0 looks fine to me :).
Best wishes Torsten.



