🚀 go-pugleaf

RetroBBS NetNews Server

Inspired by RockSolid Light RIP Retro Guy

Article View: misc.forsale.misc
Article #20

Re: For Sale: Texas Instruments TI-81 Graphics Calculator

#20
From: kwjr
Date: Wed, 29 Jan 1997 00:00
44 lines
2430 bytes
reefnet@interlog.com wrote:

>This is a great graphics calculator for any high school or university student.

>Here are a few specs listed on the box:

>-You can view entire expressions as they are entered on the large 8x16
> character display as well as see the calculated results.
>-define, save, and graph up to four functions at one time.
>-up to 3 parametric equations (X and Y components expressed in terms of T) can
> be saved, graphed, and analyzed using all of the trace and zoom features
>-perform one- and two-variable statistical analyses, both numerically and
> graphically
>-pull down menus permit logical grouping of and easy access to advanced
> functions without adding keyboard clutter.
>-just one keypress automatically plots selected functions in the viewing
> rectangle
>-several built-in zoom functions to change graph viewport range.
>-up to 3 matricies, each with a dimension of up to 6x6 can be entered, edited,
> and manipulated.
>-up to 37 programs totalling 2400 bytes
>-up to 27 different variables can be stored
>-all variables are saved while the unit is off.
>-includes a comprehensive guidebook outlining all features
>-durable slide-on cover to protect the screen and buttons.

>This calculator is in perfect condition, used with care, and includes original
>box, manual, slide-on cover, and batteries. I want $45 CDN or $35 US for this
>unit, OBO. Let me know if you're interested. More info can be found at
>www.ti.com

>Thanks,

>Kris Wilk
>905-820-8378
>Mississauga, Ontario, Canada


I'll give you $25 plus shipping for one.

Reply via email

kwjr@marist.edu
Technical Details
Message-ID: <19970129.181503.901894.NETNEWS@MARIST>
Path: arc1-ca.pugleaf.net!unknown!not-for-mail
References: <5CGN20$8LC@NEWS.INTERLOG.COM>

Show Full Headers
Complete Article Headers
X-Google-Language: ENGLISH,ASCII-7-bit
X-Google-Thread: fd7c4,8c42638b60db04cb
X-Google-Attributes: gidfd7c4,public
X-Google-Thread: 114f1f,8c42638b60db04cb
X-Google-Attributes: gid114f1f,public
X-Google-Thread: ff992,8c42638b60db04cb
X-Google-Attributes: gidff992,public
X-Google-Thread: 10ee7e,8c42638b60db04cb
X-Google-Attributes: gid10ee7e,public
X-Google-Thread: fb994,8c42638b60db04cb
X-Google-Attributes: gidfb994,public
From: kwjr@maristb.marist.edu
Subject: Re: For Sale: Texas Instruments TI-81 Graphics Calculator
Date: 1997/01/29
Message-ID: <19970129.181503.901894.NETNEWS@MARIST>
X-Deja-AN: 213107993
references: <5CGN20$8LC@NEWS.INTERLOG.COM>
newsgroups: misc.forsale.misc,misc.forsale.other,tor.forsale.computers,tor.forsale.misc,bit.listserv.calc-ti