Artificial Intelligence: 3 - Calculator

                                            

Calculator

                                                                  A 'world' of numbers 

The world is nothing without mathematics and numbers. Everything is dependent of these for the development of the world. There is a very small machine/instrument named calculator. Which helps to Add / subtract / multiply / Divide numbers (very huge numbers).

An electronic calculator is typically a portable electronic device used to perform calculations, ranging from basic arithmetic to complex mathematics.

The first solid-state electronic calculator was created in the early 1960s. Pocket-sized devices became available in the 1970s, especially after the Intel 4004, the first microprocessor, was developed by Intel for the Japanese calculator company Busicom.

Before some simple things were used such as sticks and stones but after some centuries:

Abacus, an instrument to calculate or count by using sliding counters and rod is indeed the world's first calculator. Abacus was in use in Europe, China, Russia.

Now advanced Scientific calculators are used for Complex math.

Thank you!

Atharv