[Athen] RE: computer science symbols in Word or ?

[Ron Stewart]

Paul I am so glad you have joined our happily little but very strange
community!

 

From: athen-list-bounces at mailman2.u.washington.edu
[mailto:athen-list-bounces at mailman2.u.washington.edu] On Behalf Of Paul E.
Paire
Sent: Tuesday, February 11, 2014 8:52 AM
To: Access Technology Higher Education Network
Subject: [Athen] RE: computer science symbols in Word or ?

 

Linda,

 

Your request was for software which can be used to visually create a linked
list. one exists but I don't know if it's going to suit your needs well as I
don't know how accessible the software is.

 

http://www.comscigate.com/cs/cs2.htm  Look for the section titled "Visual
Automated Linked List".  Download the links from the cs2.htm page, don't
follow the other links (the software has vanished from the original host,
and this is the only page I've found which still hosts it.)  The software
will allow you to create and save a linked list (though it doesn't seem to
give you the option to print it - though a screen shot may work, and I don't
know how complex you can get with it - I don't see how to create a doubly
linked list.)

 

Here's what it looks like:



 

Alternately you may look at Visio they have a 'program structure' set of
templates:

  

However I wasn't able to find out how to easily create the linked lists that
they show in the template preview (it's Visio, what can I say.)  

 

Instead you can use the basic shapes (boxes, lines, and arrows) in
Word/PowerPoint to do the same thing (and it's a heck of a lot easier):



(just take the arrow shape and turn the head into a ball instead of an arrow
or null)

 

I hope this helps.

 

-Paul

 

 

From: athen-list-bounces at mailman2.u.washington.edu
[mailto:athen-list-bounces at mailman2.u.washington.edu] On Behalf Of Linda
Petty
Sent: Monday, February 10, 2014 2:59 PM
To: athen-list at u.washington.edu
Subject: [Athen] computer science symbols in Word or ?

 

Hi

I have a student who is majoring in math and computer sci., and needs to do
his work on the computer, rather than by hand.

He needs to be able to make "Linked Lists" in computer science, which use
some unusual symbols. I've gone thru Inspiration and MathType, as well as
Word symbols, but cannot find them- here is the Wikipedia example- boxes
with lines in them, essentially. 

"In computer science <http://en.wikipedia.org/wiki/Computer_science> , a
linked list is a data structure
<http://en.wikipedia.org/wiki/Data_structure>  consisting of a group of
nodes <http://en.wikipedia.org/wiki/Node_%28computer_science%29>  which
together represent a sequence. Under the simplest form, each node is
composed of a datum and a reference
<http://en.wikipedia.org/wiki/Reference_%28computer_science%29>  (in other
words, a link) to the next node in the sequence; more complex variants add
additional links. This structure allows for efficient insertion or removal
of elements from any position in the sequence.

 <http://en.wikipedia.org/wiki/File:Singly-linked-list.svg>
Singly-linked-list.svg
A linked list whose nodes contain two fields: an integer value and a link to
the next node. The last node is linked to a terminator used to signify the
end of the list.

 

 

Is anyone aware of how to insert these, or software to make this process
easier?

Thanks

Linda

 

Linda Petty, O.T. Reg. (Ont.)
Assistive Technology Consultant
AccessAbility Services

a division of Student Affairs


UNIVERSITY OF TORONTO SCARBOROUGH
Science Wing, Room SW302G

1265 Military Trail, Toronto, Ontario  M1C 1A4
Direct Line: 416-208-5144

Tel/TTY (appointments): 416-287-7560

Fax: 416-287-7334
 <http://www.utsc.utoronto.ca/ability> www.utsc.utoronto.ca/ability


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