>  Come on Alan ! ;-)
>  Don't send him to the basics, is much easy considering
>the gnd and the Vcc with 0 impedance , gnd because is
>ground and Vcc because it cames from a zero output impedance
>stabilizer, so you have two resistors connected in parallel
>because vcc and gnd are equal to 0 ( as impedance and not as
>values )

So you have just explained the very basics that I was suggesting he go back
to. :)

After all this is how a Thevinin circuit configuration is arrived at, by
considering voltage sources to be a 0 ohm impedance.

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