The original calculator was invented in the 17th century by a frenchman called blaise pascal Online scientific calculator from mathda He was just 18 years old, and wanted to help his father do his tax calculations.
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Use this basic calculator online for math with addition, subtraction, division and multiplication
The calculator includes functions for square root, percentage, pi, exponents, powers and rounding.
Use the best online calculator for any math calculations on pc and smartphones The free calculator allows you to quickly and accurately perform arithmetic, calculate percentages, raise to a power or take a root A beautiful, free online scientific calculator with advanced features for evaluating percentages, fractions, exponential functions, logarithms, trigonometry, statistics, and more. Web2.0calc.com online calculator provides basic and advanced mathematical functions useful for school or college
You can operate the calculator directly from your keyboard, as well as using the buttons with your mouse. Discover how to input numbers and symbols, perform simple math, and calculate percentages.
