For those of you who often use the calculator as a calculation tool, it may be thought of what the functions of the keys like MC, MR, MS, M +, M-, Ans, EXP, Rad, Inv, Sin, Cos, Tan, and so forth on the calculator? In general, the calculator is divided into two types: the regular calculator and the scientific calculator. Here is a further explanation. In general, the calculator is divided into 2 types namely the usual calculator and the Scientific calculator. To get the best calculator, you can visit

Here is an explanation of the usual calculators and scientific calculators.

1. Regular Calculator

The Ordinary Calculator is a calculator commonly used for frequently used calculations such as increment, subtraction, multiplication, division, percentage, and root. As for some additional buttons that exist on the regular calculator like CE, MC, MR, MS, M +, M-, GT, AC. The button has its own functions. This calculator is usually used in a stall or shops that in fact do not require complicated calculations

2. Scientific Calculator

Scientific Calculator is a calculator that has more usability than a regular calculator. You can do rank calculations, sin, cos, tan, exponential, logarithm, and some other calculations. This calculator is usually used by those who have professions that require complex calculations such as students, architects, and so forth.

The calculator helps you to handle various calculations if you have understood the rules of use. Among the various types of calculators that we can find every day, there is a standard calculator (other than a scientific calculator) that can not produce the exact calculations that require you to make adjustments to the number operations you enter.

This is because the standard calculator does not follow the command of number operations and will only be able to generate calculations according to the numbers entered. A simple example if you calculate 1 + 2 x 3 using a standard calculator, then the resulting number is 9, but if you use a scientific calculator then the result is 7.