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    <title>TI-8x Programming</title>
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    <description>Games and programs with descriptions and programming tutorials for the TI-82, TI-83, TI-85, and TI-86.</description>
    <pubDate>Fri, 23 Jan 2026 18:58:30 -0500</pubDate>
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    <title>Region IV ESC Texas Instruments TI-83, TI-82, CBL, CBR, and Graphlink Tutorial   Page</title>
    <link>https://e-sygoing.link/link/5765652-region-iv-esc-texas-instruments-ti-83-ti-82-cbl-cbr-and-grap</link>
    <description>Presents a tutorial for the use of the TI-82 and the TI-83 plus Texas Instruments graphing calculators.  It also presents a tutorial for using Texas Instruments&#039; CBL and CBR data collection devices as well as Texas Instruments&#039; Graphlink computer interface.</description>
    <pubDate>Mon, 01 Dec 2025 22:25:56 -0500</pubDate>
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    <title>Shiar&#039;s TI Calculator Page</title>
    <link>https://e-sygoing.link/link/5765637-shiars-ti-calculator-page</link>
    <description>Games and programs with screenshots and descriptions for the TI-83, TI-85, and TI-86, along with polar graphing information.</description>
    <pubDate>Sat, 11 Oct 2025 02:32:31 -0400</pubDate>
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    <title>TeZXas</title>
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    <description>ZX Spectrum emulator for the TI-89 and TI-92+.</description>
    <pubDate>Tue, 22 Jul 2025 13:00:04 -0400</pubDate>
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    <title>Sami Khawam&#039;s Homepage</title>
    <link>https://e-sygoing.link/link/5765638-sami-khawams-homepage</link>
    <description>A general TI site with an emphasis on hardware, including linking software, infrared linking information, and a memory expander.</description>
    <pubDate>Tue, 22 Jul 2025 12:25:18 -0400</pubDate>
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    <title>ticalc.org</title>
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    <description>Features programming tutorials, columns, news articles, and thousands of files for download.</description>
    <pubDate>Fri, 06 Jun 2025 02:11:51 -0400</pubDate>
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    <title>Texas Instruments</title>
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    <description>TI&#039;s calculator division and the official site about TI calculators.  Includes information about calculator models, computer linking software, and some math applications.</description>
    <pubDate>Wed, 07 May 2025 06:50:11 -0400</pubDate>
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    <title>Derive 5</title>
    <link>https://e-sygoing.link/link/5765651-derive-5</link>
    <description>TI site about DERIVE, as included with TI&#039;s advanced calculators.</description>
    <pubDate>Fri, 28 Feb 2025 04:22:38 -0500</pubDate>
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    <title>The Richfiles</title>
    <link>https://e-sygoing.link/link/5765646-the-richfiles</link>
    <description>A TI-Basic tutorial and information about calculator pricing, acceleration, creating a backlight, and power expansion.</description>
    <pubDate>Thu, 20 Feb 2025 14:18:46 -0500</pubDate>
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    <title>Marc&#039;s TI Game Source Code</title>
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    <description>Original TI-83 and TI-86 BASIC games.</description>
    <pubDate>Sun, 28 Jan 2024 18:19:51 -0500</pubDate>
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