{"product_id":"texas-instruments-ti-89-titanium-scientific-calculator-used-but-in-good-condition-copy","title":"TEXAS INSTRUMENTS TI-89 Titanium Scientific Calculator (Used, but in good condition) (Copy)","description":"\u003cdiv class=\"VqwlvX -vwdRJ dvofL jg6mn pT4-9\"\u003e\n\u003cdiv class=\"u0XjcL udUxW ZVDon XgyF3\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv class=\"contentblock contentgroup left\"\u003e\n\u003cdiv class=\"columns\"\u003e\n\u003cdiv class=\"main-img column\"\u003e\u003cimg src=\"https:\/\/education.ti.com\/-\/media\/ti\/education\/images\/global-images\/icons\/gen-product-icon-tab-specifications.png?rev=f69a3907-400e-4435-b28a-274e80a680b4\u0026amp;la=en\u0026amp;h=75\u0026amp;w=75\u0026amp;hash=50725815788F0D3B72CD15FE60C72F78\" class=\"\" alt=\"gen-product-icon-tab-specifications\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003ch2 class=\"title\"\u003eTI-89 Titanium graphing calculator specifications\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"contentgroup\"\u003e\n\u003cdiv class=\"columns\"\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cimg src=\"https:\/\/education.ti.com\/-\/media\/ti\/education\/images\/global-images\/icons\/gen-product-icon-specs-builtin-function-v2.png?rev=642df65e-df62-4d69-8fdf-bbdc6d3bd7d0\u0026amp;la=en\u0026amp;h=75\u0026amp;w=75\u0026amp;hash=6601E6A278033AA6673C3C59BD8E844A\" alt=\"\"\u003e\n\u003ch4 class=\"title\"\u003eBuilt-in functionality\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eElectronically upgradable graphing calculator gives you the most up-to-date functionality and software applications (apps)\u003c\/li\u003e\n\u003cli\u003eAbout 188 K bytes of user-available RAM\u003c\/li\u003e\n\u003cli\u003eAbout 2.7 MB of user-available Flash ROM for data archive and apps\u003c\/li\u003e\n\u003cli\u003e100 x 160 pixel display\u003c\/li\u003e\n\u003cli\u003eInternal clock with date and time display\u003c\/li\u003e\n\u003cli\u003eIcon desktop that allows easier access to apps and editors\u003c\/li\u003e\n\u003cli\u003eUSB port for computer connectivity, unit-to-unit communication with TI-89 Titanium graphing calculators via Presentation Link™ adapter\u003c\/li\u003e\n\u003cli\u003eI\/O port for communication with other TI products\u003c\/li\u003e\n\u003cli\u003eTI Connectivity Cable included\u003c\/li\u003e\n\u003cli\u003eTI Connectivity Cable and TI Connect™ software allow information to be transferred to and from a computer and printed or stored on disk\u003c\/li\u003e\n\u003cli\u003eIncluded apps: CellSheet™, EE*Pro\u003csup\u003e®\u003c\/sup\u003e, Finance, NoteFolio™, Organizer, Polynomial Root Finder, Simultaneous Equation Solver, StudyCards™, Symbolic Math Guide\u003c\/li\u003e\n\u003cli\u003eApps are available from TI and other leading developers\u003c\/li\u003e\n\u003cli\u003eAdvanced Mathematics Software functionality is suitable for college mathematics and engineering coursework\u003c\/li\u003e\n\u003cli\u003ePretty Print shows equations and results with radical notation, stacked fractions and superscript exponents\u003c\/li\u003e\n\u003cli\u003eActive Calculator Home history screen can hold up to 99 previous entries for deep recall\u003c\/li\u003e\n\u003cli\u003eReal and complex numeric results\u003c\/li\u003e\n\u003cli\u003eSymbolic manipulation for algebra, calculus and differential equations\u003c\/li\u003e\n\u003cli\u003eOver 100 symbolic units in 28 categories for use in equations, computations and unit conversions\u003c\/li\u003e\n\u003cli\u003eTwenty stored constants with symbolic units for scientific calculations\u003c\/li\u003e\n\u003cli\u003eGraphs functions, parametric and polar equations, recursively-defined sequences, three-dimensional surfaces, and differential equations\u003c\/li\u003e\n\u003cli\u003eUp to 99 graphing equations defined and saved for each graphing mode\u003c\/li\u003e\n\u003cli\u003eNumeric evaluation of functions in tables and data variable format\u003c\/li\u003e\n\u003cli\u003eInteractive analysis of function values, roots, maximums, minimums, integrals, derivatives, intersections, inflection points, and arc lengths\u003c\/li\u003e\n\u003cli\u003eRecursively-defined sequences access any number of previous terms\u003c\/li\u003e\n\u003cli\u003eSlope and direction fields for exploring differential equations\u003c\/li\u003e\n\u003cli\u003eRK and Euler numeric differential equation solving methods\u003c\/li\u003e\n\u003cli\u003eReal time rotation of 3D surfaces\u003c\/li\u003e\n\u003cli\u003eList-based one- and two-variable statistical analysis, including 10 regression models\u003c\/li\u003e\n\u003cli\u003eStatistics plots including scatter, xy-line, box and modified box plots; histograms and regression lines are available\u003c\/li\u003e\n\u003cli\u003eMatrix operations including inverse, determinant, transpose, augment, elementary row operations and reduced row echelon form; matrix elements can be real or complex and numeric or symbolic\u003c\/li\u003e\n\u003cli\u003eAdvanced matrix operations including eigenvalues, eigenvectors, LU and QR decompositions\u003c\/li\u003e\n\u003cli\u003eColumn-logic expressions in data\/matrix editor are retained for automatic recalculation when values change\u003c\/li\u003e\n\u003cli\u003eInteractive numeric equation solver\u003c\/li\u003e\n\u003cli\u003eHexadecimal and binary operations and conversions\u003c\/li\u003e\n\u003cli\u003eExtensive programming capability with number and size of programs limited only by available memory\u003c\/li\u003e\n\u003cli\u003eUser-definable functions extend built-in functionality\u003c\/li\u003e\n\u003cli\u003eOptional assembly language programming\u003c\/li\u003e\n\u003cli\u003eAlphabetical CATALOG to access and show help information for each function and command\u003c\/li\u003e\n\u003cli\u003eMemory management to create folders for specific applications or subjects\u003c\/li\u003e\n\u003cli\u003eMore than 250 symbols in the character set, including Greek, system and international characters\u003c\/li\u003e\n\u003cli\u003eCompatible with CBL™ 2 system to allow collection and analysis of real-world data\u003c\/li\u003e\n\u003cli\u003eLink with another TI-89 Titanium, TI-89, Voyage™ 200, TI-92 Plus or TI-92 calculator\u003c\/li\u003e\n\u003cli\u003eImpact-resistant slide case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"column\"\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cimg src=\"https:\/\/education.ti.com\/-\/media\/ti\/education\/images\/global-images\/icons\/icon-hardware.png?rev=a058a4a7-c47f-4463-88d3-b29e12cc2df4\u0026amp;la=en\u0026amp;h=100\u0026amp;w=100\u0026amp;hash=D4E307B30C5D7062E428819766BFE2E8\" alt=\"icon-hardware\"\u003e\n\u003ch4 class=\"title\"\u003eHardware\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePowered by four AAA batteries with a silver oxide battery backup to protect RAM memory during main battery change\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cimg src=\"https:\/\/education.ti.com\/-\/media\/ti\/education\/images\/global-images\/icons\/gen-product-icon-specs-programming.png?rev=486c02ba-60e1-460e-b94f-d3331565bc42\u0026amp;la=en\u0026amp;h=75\u0026amp;w=75\u0026amp;hash=2DA73CDB827B179D398D7CCC896BEBF2\" alt=\"gen-product-icon-specs-programming\"\u003e\n\u003ch4 class=\"title\"\u003eProgramming\u003c\/h4\u003e\n\u003cspan class=\"text\"\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003eIncluded apps: CellSheet™, EE*Pro\u003csup\u003e®\u003c\/sup\u003e, Finance, French Localization, German Localization, NoteFolio™, Organizer, Polynomial Root Finder, Simultaneous Equation Solver, Spanish Localization, Statistics with List Editor (English, French, German and Spanish versions), StudyCards™, Symbolic Math Guide\u003c\/li\u003e\n\u003cli\u003eApps are available from TI and other leading developers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cimg src=\"https:\/\/education.ti.com\/-\/media\/ti\/education\/images\/global-images\/icons\/gen-product-icon-specs-connectivity.png?rev=05fb61e1-cb74-433d-ae24-3f046b42cece\u0026amp;la=en\u0026amp;h=100\u0026amp;w=100\u0026amp;hash=C67E27128AF6E8B0AC9C7E6F4D69D867\" alt=\"gen-product-icon-specs-connectivity\"\u003e\n\u003ch4 class=\"title\"\u003eConnectivity\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eElectronically upgraeable graphing calculator allows you to have the most up-to-date functionality and software applications (apps)\u003c\/li\u003e\n\u003cli\u003eTI Connectivity Cable (optional) and TI Connect™ software allow information to be transferred to and from a computer\u003c\/li\u003e\n\u003cli\u003eLink with another TI-89 Titanium or Voyage™ 200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cimg src=\"https:\/\/education.ti.com\/-\/media\/ti\/education\/images\/global-images\/icons\/gen-product-icon-specs-data-collection-support.png?rev=50eb3b84-7832-4a2d-b27f-fb3765d61f5a\u0026amp;la=en\u0026amp;h=75\u0026amp;w=75\u0026amp;hash=2D631205364BD4845FB866034C14767D\" alt=\"gen-product-icon-specs-data-collection-support\"\u003e\n\u003ch4 class=\"title\"\u003eData-collection support\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with CBL™ 2 system, CBR™ 2 motion sensor, Vernier EasyLink\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003eand Vernier EasyTemp\u003csup\u003e®\u003c\/sup\u003e\u003cspan\u003e \u003c\/span\u003esystems to allow collection and analysis of real-world data\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Used","offers":[{"title":"Default Title","offer_id":42951107674210,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/0176\/7266\/files\/product-89-titanium-hero-w-test.png?v=1779217023","url":"https:\/\/thehaventabletop.com\/products\/texas-instruments-ti-89-titanium-scientific-calculator-used-but-in-good-condition-copy","provider":"The Haven Games","version":"1.0","type":"link"}