Hello William,
"William Stein" <[EMAIL PROTECTED]> writes:
>
> Here is a SAGE notebook version of the above session.
>
> poly matrix
> system:sage
>
The new notebook interface is very spiffy and faster than the old
one. Really nice.
Once again, many thanks for your help.
Roger
--~--~--
On 7/27/07, Roger Mason <[EMAIL PROTECTED]> wrote:
> I'm still trying to do some linear algebra with sage.
>
> sage: var('x1,y1,z1, x2,y2,z2, x3,y3,z3')
> (x1, y1, z1, x2, y2, z2, x3, y3, z3)
> sage: var('p1,p2,p3')
> (p1, p2, p3)
> sage: var('x,y,z')
> (x, y, z)
> sage: var('alpha, beta')
> (alph
