[Blindmath] advanced nemeth questions.

[GianniP46]

Yes, my apologies.  messed that up dot 6 instead of 3 lol :(

-----Original Message----- 
From: Susan Osterhaus via Blindmath
Sent: Thursday, March 12, 2015 12:00 PM
To: Sarah Jevnikar ; Blind Math list for those interested in mathematics ; 
derek riemer
Subject: Re: [Blindmath] advanced nemeth questions.

There exists is a two-cell symbol: dot 4 followed by dots 1,2,3,4,5,6 (dot
4, full cell).  ∃
For all is another two-cell symbol: dot 4, followed by dots 1,2,3,4,6 (dot
4, and).        ∀
Therefore is a two-cell symbol: dot 6, followed by dots 1,6 (looks very
much like the print version) - this is different from what was stated
earlier.  ∴
Such that was stated correctly before: dots 1,2,5,6.    |

I agree with Sarah that the only thing I can think of would be "element
of" for "in" or dot 4, followed by dots 1,5. However, if you could forward
us a "print" version of the symbol I could verify that more easily.

Many symbols can actually be copied and pasted and stay intact with the
right software installed. I've illustrated this after each symbol above if
it made it through on your computer. My screen reader won't read the print
symbol though!! <grin> So this is only for readers with enough vision to
see it.

Susan


-----Original Message-----
From: Blindmath [mailto:blindmath-bounces at nfbnet.org] On Behalf Of Sarah
Jevnikar via Blindmath
Sent: Thursday, March 12, 2015 10:43 AM
To: 'derek riemer'; 'Blind Math list for those interested in mathematics'
Subject: Re: [Blindmath] advanced nemeth questions.

I think "in" would be "element of" which is 4,1-5. (an e preceded by a dot
4).

-----Original Message-----
From: Blindmath [mailto:blindmath-bounces at nfbnet.org] On Behalf Of derek
riemer via Blindmath
Sent: March-12-15 12:17 AM
To: Blind Math list for those interested in mathematics
Subject: [Blindmath] advanced nemeth questions.

How would I write these symbols in nemeth?
forall,
in
suchthat
there exists
therefore

An example, even though it is kind of pointless.
Forall x in [1,2,3,...,n] there exists a c such that [c*1,c*2,...,c*n] =
[1,2,...,n] therefore c = 1.
Thanks,
Derek
--
------------------------------------------------------------------------


    Derek Riemer

Department of Computer science Undergrad, proud CILA member, music lover,
avid skier, and much more.

"Not everything that is faced can be changed, but nothing can be changed
until it is faced." - James Baldwin

email me at derek.riemer at colorado.edu <mailto:derek.riemer at colorado.edu>
Phone: (303) 906-2194

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