FutureStarr

A Simple Scientific Calculator in C

## A Simple Scientific Calculator in C # Simple Scientific Calculator in C

This free C program is designed for beginners. It is a small, easy to use, program that is powerful and fun to play with. The program can be used for science and mathematics classes to demonstrate the use of a scientific calculator, as a learning tool, or to understand the workings of a scientific calculator.

### Perform

When working with scientific numbers, there is an ''Exp'' button that lets you easily and quickly input scientific numbers. Engineering problems make use of exponents, logs, and scientific numbers. Also, all of these types of problems are usually longer expressions that involve several steps to solve by hand. But with the use of a scientific calculator, you can now input the whole expression, push the equals button, and the calculator will perform all the calculations you need in the right order. Yes, the scientific calculator computes your problems following the order of operations.

In below c programming code example, the user is prompted to choose the operations(i.e. addition, subtraction etc) to be performed and then prompted to key in the values which are used to perform the operations. Then, the result will be shown as output to the user. Sample C programming code for Calculator Application: (Source: www.xsprogram.com)

### Follow

When working with scientific numbers, there is an ''Exp'' button that lets you easily and quickly input scientific numbers. Engineering problems make use of exponents, logs, and scientific numbers. Also, all of these types of problems are usually longer expressions that involve several steps to solve by hand. But with the use of a scientific calculator, you can now input the whole expression, push the equals button, and the calculator will perform all the calculations you need in the right order. Yes, the scientific calculator computes your problems following the order of operations.

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