The original calculator was invented in the 17th century by a frenchman called blaise pascal! Use this basic calculator online for math with addition, subtraction, division and. Use the best online calculator for any math calculations on pc and smartphones.
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Includes basic handheld calculator functions for square, square root, percent, sign. He was just 18 years old, and wanted to help his father do his tax calculations. Calculator.net's sole focus is to provide fast, comprehensive, convenient, free online calculators in a plethora of areas. Currently, we have around 200 calculators to help you do the math.
Some solve problems, some satisfy curiosity. Free online calculator with advanced functions for scientific calculations, percentages, fractions, exponential functions, logarithms, trigonometric functions, statistics, and more. A beautiful, free online scientific calculator with advanced features for evaluating percentages, fractions, exponential functions, logarithms, trigonometry, statistics, and more. Perfect for students, professionals, and everyday math.