It could be as simple as solving an unknown value of a right-angled triangle or solving the instantaneous power absorbed by an electrical element. Trigonometric functions: In mathematics and in various fields of engineering, trigonometric functions are frequently used to solve different problems. Which is supposedly called an “obelus” - who knew?
(x / y) Division, sometimes referred to as the quotient, is sometimes shown as a fraction, a “/” or the “÷” symbol. (x * y) Multiplication, the product or “times” is represented sometimes by an “x” and sometimes by an asterisk “*”. (x - y) Subtraction, the “minus” sign, or sometimes difference, is used to find the numerical separation between two numbers, thus the term “difference”. (x + y) Addition, also known as summing or, more colloquially, “plus” is used to sum numbers together.
Scientific calculator portable#
This calculator is optimized for either desktop or mobile use, making it a portable powerhouse or a reliable at-the-desk tool.īasic operations: Even the most advanced scientific calculator needs the basics in order to be useful - here are the most commonly used and basic functions: With the inclusion of many different features, easy access to a wide variety of scientific constants. This free, easy-to-use scientific calculator can be used for any of your calculation needs but it is specialized for usage by engineers and scientists.
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