Find a basis from cartesian equations

[Tonig00]

Hello again

I have seen a different possibility. May not be very mathematically appropiate but the result seems OK:
The kernel of a linear map is a set of the vectors whose image is (0...0). So up to a point vectros who solve the equations.

If you aply Ker(matrix of coefficients of the former equations), this gives directly the the vectors of the basis in just one operation.

With so many functions it is not easy to find one that fits what you are looking for. HP manual is not very extensive.

Thanks again

Toni