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Article #20Re: For Sale: Texas Instruments TI-81 Graphics Calculator
From: kwjr
Date: Wed, 29 Jan 1997 00:00
Date: Wed, 29 Jan 1997 00:00
44 lines
2430 bytes
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
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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