What is calculator short answer?

1) A calculator is a device that performs arithmetic operations on numbers. More sophisticated calculators can handle exponent ial operations, roots, logarithm s, trigonometric functions, and hyperbolic functions. Internally, some calculators actually perform all of these functions by repeated processes of addition.

How do you explain a calculator?

A calculator is a machine which allows people to do math operations more easily. For example, most calculators will add, subtract, multiply, and divide. Some also do square roots, and more complex calculators can help with calculus and draw function graphs. Calculators are found everywhere.

Why do we use calculator?

The purpose of a calculator is to do correct calculations, and to do so efficiently. It is clear that a calculator should relieve the user of the need to do mental operations and of the need to rely on paper, so far as possible.

What is the difference between a computer and a calculator?

Calculators are single-purpose devices that perform mathematical operations input by the user. Computers are calculators that have vastly expanded capabilities, and are often called “general purpose computing devices.” Computers can do everything a calculator can do.

What is a calculator Wikipedia?

A calculator (in the current usage of the word) is an electronic hand-held device that performs mathematical computations. Calculator may also refer to: Calculator (software), a computer program that performs mathematical computations.

Is calculator digital or analog?

Like other data-processing systems, calculators are of two types—analog and digital. Clocks, slide rules, and utility meters are examples of analog calculators. Digital calculators include the devices most commonly thought of as calculators.

Is a calculator a computer?

A calculator is a small hand-held computer that performs mathematical calculations. Calculator programs let you perform simple math calculations without leaving the computer. …

What can a calculator do that a computer Cannot?

A computer can perform any operation that a calculator is capable of performing, but a calculator cannot carry out the logical and highly complex problems. The reason behind this is that a computer can be programmed to make decisions, but a calculator is not equipped with that technology.