Igor Schein on Mon, 28 Nov 2005 16:54:11 +0100


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Re: Substituation in multivariant polynomials 

On Mon, Nov 28, 2005 at 03:53:08PM +0100, marschal@math.fu-berlin.de wrote:
> Hi,
> 
> I am a newbee and I have a problem with substituation in multivariant
> polynomials. 
> 
> In the polynomial p = 10*x^6 + 8*z*x^5... I have to change x^2*z by 1.
> Up to now every effort failed. I hope somebody can help me.

? substpol(10*x^6 + 8*z*x^5,x^2*z,1)
8/z*x + 10/z^3

Igor