ASKSAGE: Sage Q&A Forum - Individual question feedhttp://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Wed, 12 Nov 2014 21:44:12 -0600Solve the following system of ODE's and plot its solutionhttp://ask.sagemath.org/question/24852/solve-the-following-system-of-odes-and-plot-its-solution/Solve the following system of ordinary differential equations
d^2x/dt^2 + 5x + 2y = 0
d^2y/dt^2 + 2x + 8y = 0
with initial conditions x(0)=1, y(0)=2, x'(0)=-4, y'(0)=2
and plot its solution as a curve in the {x,y} plane.Wed, 12 Nov 2014 19:21:22 -0600http://ask.sagemath.org/question/24852/solve-the-following-system-of-odes-and-plot-its-solution/Comment by kcrisman for <p>Solve the following system of ordinary differential equations</p>
<p>d^2x/dt^2 + 5x + 2y = 0</p>
<p>d^2y/dt^2 + 2x + 8y = 0</p>
<p>with initial conditions x(0)=1, y(0)=2, x'(0)=-4, y'(0)=2</p>
<p>and plot its solution as a curve in the {x,y} plane.</p>
http://ask.sagemath.org/question/24852/solve-the-following-system-of-odes-and-plot-its-solution/?comment=24854#post-id-24854This sounds like homework. You may find http://www.sagemath.org/doc/reference/calculus/sage/calculus/desolvers.html helpful.Wed, 12 Nov 2014 21:44:12 -0600http://ask.sagemath.org/question/24852/solve-the-following-system-of-odes-and-plot-its-solution/?comment=24854#post-id-24854