On Wed, 30 Jan 2013, Riccardo (Jack) Lucchetti wrote:
> On Wed, 30 Jan 2013, Allin Cottrell wrote:
>
>> matrix b = $coeff[2:]
>> series Xb = {X}*b
>
> An insufferably pedantic remark on style: if you use
>
> series Xb = lincomb(X, $coeff[2:])
>
> instead you avoid the unnecessary creation of two matrices (one transient,
> one not).Urgh, I kinda knew I should be using lincomb() but I was too lazy to look up its usage ;-) Allin
