Hi Kevin; actually, I was wrong, it is the antilog of a number. For
example if you have log of x = -2.1198 so you would press 10^-2.1198
and get 0. something, but I can't seem to get that answer and only
get the positive answer.
Sincerely,
Shai Wolman
At 09:57 PM 10/17/2006, you wrote:
Shai Wolman,
I am afraid this isn't a BrailleNote problem. It isn't possible
mathematically to get the log of a negative number. For example, it is not
possible to solve for x in the following equation.
10 to the x = negative 1
If you have any further mathematical questions, you are welcome to email me
off-list
Kevin
[EMAIL PROTECTED]
----- Original Message -----
From: "Shai Wolman" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Tuesday, October 17, 2006 4:42 PM
Subject: [Braillenote] getting the answer to a negative logarithm using the
calculator with keysoft 4.01
> Hi, I am trying to get the answer of a negative log using keysoft 4.01
> I have tried going in to the calculator and pressing the minus sign first,
> and putting in the number that I want and pressing space with l, but when
> I press enter, it doesn't give me an answer to this.
> Vice versa, when I put in the number and then press the minus sign and
> then space with l, it yields the positive answer, which is different from
> the negative answer.
> Can anybody help with this?
> Any help with this would be appreciated.
> Sincerely,
> Shai Wolman
>
>
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