manipulation of symbolic expressions

• Subject: manipulation of symbolic expressions
• From: Mahery Raharinjatovo
• Date: Tue, 17 Mar 2009 11:35:54 +0300

Hello

I have a question
Can maxima solve this equation
'diff(x,t,2)+k/m*x=0 ?

I try with ode2

(%i1) ode2('diff(x,t,2)+k/m*x=0, x, t);
but maxima return  this
"Is  k*m  positive, negative, or zero?"

Please help me .

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