The Museum of HP Calculators

HP Forum Archive 21

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Message #1 Posted by Richard Berler on 2 Oct 2013, 1:45 p.m.

Can the Prime's desolve or odesolve be used to solve a differential equation with 2 initial conditions? The NSpire handles this, but It's unclear to me, even using the onboard help, if this can be accomplished, and if so, what is the proper syntax...can anyone come up with an example of how to do this?

Re: desolve
Message #2 Posted by parisse on 2 Oct 2013, 1:59 p.m.,
in response to message #1 by Richard Berler

Move the cursor to desolve from the CAS menu, press Help, then Examples, copy the 2nd example. Or try like that: desolve([y''+y=sin(x),y(0)=1,y'(0)=2],y)

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