{"product_id":"calculadora-cientifica-casio-fx-991lacw-pk-classwiz","title":"CASIO FX-991LACW-PK CLASSWIZ SCIENTIFIC CALCULATOR","description":"\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDisplay: High-resolution dot matrix LCD with \"Natural Textbook Display\" and icon menu.\u003cbr\u003ePower: Dual power system (solar and battery (CR2032)).\u003c\/li\u003e\n\u003cli\u003eDimensions (D × W × H): 162 × 77 × 10.7 mm.\u003c\/li\u003e\n\u003cli\u003eWeight: 95 g.\u003c\/li\u003e\n\u003cli\u003eKeys: Plastic keys.\u003c\/li\u003e\n\u003cli\u003eLanguages: Menu and user interface in Spanish.\u003c\/li\u003e\n\u003cli\u003eMemory: 9 variables, variable list, answer memory, and memory function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFunctions and Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe calculator is renowned for its calculation speed and wide range of mathematical and statistical functions.\u003c\/li\u003e\n\u003cli\u003eAdvanced Calculation: Includes operations with complex numbers, matrix and vector calculations (up to 4x4), and numerical integration and differentiation.\u003c\/li\u003e\n\u003cli\u003eEquations and Inequalities: Allows solving polynomial equations (up to degree 4), systems of linear equations (up to 4 unknowns), and inequalities.\u003c\/li\u003e\n\u003cli\u003eStatistics and Spreadsheet: Offers a list-based data editor, one- and two-variable statistics, distribution calculations, and an integrated spreadsheet function (up to 5 columns x 45 rows).\u003c\/li\u003e\n\u003cli\u003eMath Box: An application that simulates experiments like rolling dice or flipping coins to support the teaching of probability.\u003c\/li\u003e\n\u003cli\u003eQR Code: Generates QR codes of equations and data to view graphs and more information online via ClassPad.net.\u003c\/li\u003e\n\u003cli\u003eConstants and Conversions: Access to 47 scientific constants and various metric conversions.\u003c\/li\u003e\n\u003cli\u003eVerification Function: Special feature that allows verifying the truthfulness of different types of equations.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Almacén Li Lao","offers":[{"title":"Default Title","offer_id":54857795207241,"sku":"049219005","price":21800.0,"currency_code":"CRC","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2124\/1591\/files\/991LACW-PK.jpg?v=1764270267","url":"https:\/\/www.almacenlilao.com\/en\/products\/calculadora-cientifica-casio-fx-991lacw-pk-classwiz","provider":"Almacén Li Lao","version":"1.0","type":"link"}