On Fri, Oct 24, 2008 at 10:09 AM, Philip Pemberton
<piclist@philpem.me.uk> wrote:

>
> The TI-89ti's CAS engine has its own little peculiarities -- using your examples:
>
> 5Ohm/35A entered as "5_ohm/35_A" -- CAS reduces this to:
>
>    5 * _ohm
>   ----------  * _A  =  .142857_V
>       35
>
> But the same entered as "(5_ohm)/(35_A)":
>
>    5 * _ohm                       _ohm
>   ----------  * _A  =  .142857 * ------
>    35 * _A                         _A
>
I think you have an extra "* _A" on your second example

Remember that "ohm" is equivalent to "Volts per Amp"



John
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