50g

--- In 50g@yahoogroups.com, "Juan C." <jcbuchin@...> wrote:

>
> There is an easy way to get to all the "modes" that controls the
> way your calculator will preform the calculations: Press and hold

the

> [LEFT-SHIFT] key (white key) then press [MODE] key, a soft menu

with sub

> menus appears, the one you are interested in is ANGLE which you

access

> pressing [F2] the last three soft keys switch the mode a complex

or a

> vector will be showed.
> You can also do what a I did, I assigned a little program to the

[MODE]

> key that toggles between rectangular or polar, to do that:
>
>
> Hi Brill !!

Just done this and all is well with the world..
Many thanks.

Now I have to do my VAT!!!

>
> - Enter this a program in the stack
>
> «
>
> IF -16 FC?C
>
> THEN -16 SF
>
> END
>
> »
>
>
>
>
> - Press 21 [ALPHA] [ALPHA] ASN [ENTER]
>
>
>
>
> Is that simple! Now every time you want to switch form rectangular

to

> polar or vice versa, just press [LEFT-SHIFT] [ALPHA] [MODE] in other
> words [LEFT-SHIFT] [ALPHA] is USER
>