Solve advanced problems in physics, mathematics and engineering. He was just 18 years old, and wanted to help his father do his tax calculations. All clear button clears the calculator, tape, and resets any functions.
A beautiful, free online scientific calculator with advanced features for evaluating percentages, fractions, exponential functions, logarithms, trigonometry, statistics, and more. Use our free calculator online for quick and accurate math calculations on the go. Perfect for students, professionals, and everyday users, this online calculator provides accurate results for basic arithmetic, scientific functions, and more.
Free simple calculator for adding, subtracting, multiplying, dividing. The original calculator was invented in the 17th century by a frenchman called blaise pascal! It’s so fast and easy you won’t want to do the math again! Currently, we have around 200 calculators to help you do the math.
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Free online scientific notation calculator. Includes basic handheld calculator functions for square, square root, percent, sign. Memory recall button retrieves the number you have in memory and places it in the display field.