![]() ![]() Uses of the Calculator :Ī calculator is a device that executes arithmetic operations on numbers. As of 2016, basicĬalculators cost little, but scientific and graphing models tend to cost more. Graph functions defined on the real line or higher-dimensional Euclidean space. Some calculators even have the capacity to do computer algebra. ![]() ForĮxample, there are scientific calculators which contain trigonometric and statistical calculations. In addition to general-purpose calculators, there are those created for specific markets. Point where a basic calculator was affordable to most and they became familiar in schools. By the end of that decade, prices had fallen to the Of integrated circuits decreased their size and cost. They became famous in the mid-1970s as the incorporation Modern electronic calculators vary from affordable, give-away, credit-card-sized models to sturdyĭesktop models with built-in printers. They later became utilized generally within the petroleum industry (oil and gas). Pocket-sized gadgets became available in the 1970s, particularly after the Intel 4004, the first microprocessor, wasĭesigned by Intel for the Japanese calculator company Busicom. The first solid-state electronic calculator was made in the early 1960s.
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