[Blindmath] what's the braille notation for recurringdecimal point in nemeth code?

[Susan Mooney]

Oh!  Now I get it!!!!  In print they put a bar over the portion of the
digits which are repeating!

Here's an example.  Print is 1.37 with the bar over 37.  In braille you
would write it this way with no spaces:

3456 46 5 then you would write the 37 and close it with 126 156 12456

Again, there would be no spaces.  the dot 5 tells you that a "modified
expression" is coming up and the 126 tells you there is a bar over the 37.
the 156 12456 tells you that is the end of the modified expression.  Some
people refer to it as "closing the expression."  (To remind myself about
doing that, I always say, "Now close it" in my head.)

That is the long way of writing it.  You may also see a contracted form of a
modified expression.  For example, suppose you had .46 in print with the bar
over the 6.  You could write it as this is braille (again, no spaces):  3456
46 256 235 156

To sum it up:  the dot 5 tells you that something's changing, something's
coming up.  You put that *before* whatever it is that you are
changing/modifying.  The 126 tells you that it's a bar over the number(s)
and then the 12456 terminates or ends the modification or change.

I hope that helps!

Susan M.





On Fri, Aug 5, 2011 at 1:15 AM, Iqbal Hosen <iqbalrtbd at gmail.com> wrote:

> hi, patti,
> i asked for braille dots for recurring decimal point not a math example. i
> know
> that decimal point in nemeth is dot 4, 6. but i asked for recurring decimal
> point. sighted people say there is separate sign in print. so i am confused
> about decimal point and recurring decimal point.
> hi, i am confused about another sign and that is difference between sign.
> sighted people say that it looks like minus sign. i would be very happy if
> you could please help me in this regard.
> best wishes and regards.
> iqbal. ----- Original Message ----- From: "Patti Mitchell" <
> patti at 4dewitt.com>
> To: "'Blind Math list for those interested in mathematics'" <
> blindmath at nfbnet.org>
> Sent: Thursday, August 04, 2011 8:29 PM
> Subject: Re: [Blindmath] what's the braille notation for recurringdecimal
> point in nemeth code?
>
>
>
>> A repeating decimal example below
>> 3.142857   #3]<142857:           (a repeating decimal)
>>
>> -----Original Message-----
>> From: blindmath-bounces at nfbnet.org [mailto:blindmath-bounces@**nfbnet.org<blindmath-bounces at nfbnet.org>]
>> On
>> Behalf Of Jose Tamayo
>> Sent: Tuesday, August 02, 2011 5:55 PM
>> To: 'Blind Math list for those interested in mathematics'
>> Subject: Re: [Blindmath] what's the braille notation for recurring decimal
>> point in nemeth code?
>>
>> I will look it up
>>
>> -----Original Message-----
>> From: blindmath-bounces at nfbnet.org [mailto:blindmath-bounces@**nfbnet.org<blindmath-bounces at nfbnet.org>]
>> On
>> Behalf Of Iqbal Hosen
>> Sent: Saturday, July 30, 2011 8:34 PM
>> To: Undisclosed-Recipient:;
>> Subject: [Blindmath] what's the braille notation for recurring decimal
>> point
>> in nemeth code?
>>
>> hi,
>> is there anyone using nemeth braille code in this group? i would be very
>> happy if anyone could please tell  me the braille notation for recurring
>> decimal point in neneth code.
>> regards.
>> iqbal.
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-- 
Experience is a brutal teacher, but you learn. My God, do you learn. --CS
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