odmodule_elimination
odmodule_elimination
の例.
[346] odmodule_elimination([x*dx+y*dy+a,dx^2+dy^2],[x,y],[[y],[0]]); [x^2*dx^2+(2*a+2)*x*dx+a^2+a] [347] odmodule_elimination([x*dx+y*dy+a,dx^2+dy^2],[x,y],[[y],[b]]); [(x^2+b^2)*dx^2+(2*a+2)*x*dx+a^2+a]
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