Talk:PathParameter Command

Hi Zbynek

You wrote: \phi(X,A,B)=\frac{\overrightarrow{XA}\cdot\overrightarrow{AB}}{|AB|^2}

I think that it is necessary to write:\phi(X,A,B)=\frac{\overrightarrow{AX}\cdot\overrightarrow{AB}}{|AB|^2}

Cordially

--Noel Lambert 17:49, 5 August 2011 (CEST)

Thanks

Thanks Noel, I fixed the error.