This Calculator is a simple calculator. In this calculator you can only the simple math like as addition ,subtraction
,Multiplication and Divition.Here in the calculator dont support the percentage(%) sign and no back button but it has one reset (C) button
In this calculator can take maximum 13 (thirteen) digit for calculation and get output. it not support any complex number and also the intrigation and derivation.
An electronic calculator is usually a conveyable device wont to perform calculations, starting from basic arithmetic to advanced arithmetic.
The first solid-state electronic calculator was created within the early Sixties.
Pocket-sized devices became offered within the Nineteen Seventies, particularly when the Intel 4004, the primary microchip, was developed by Intel for the japanese calculator company Busicom.
They later became used normally inside the fossil oil trade (oil and gas).
Modern electronic calculators vary from low-cost, give-away, credit-card-sized models to durable desktop models with inherent printers. They became in style within the mid-1970s because the incorporation of integrated circuits reduced their size and price. By the end of that decade, prices had dropped to the point where a basic calculator was affordable to most and they became common in schools.
Computer operative systems as way back as early operating system have enclosed interactive calculator programs like dc and hoc, and calculator functions area unit enclosed in the majority personal digital assistant (PDA) sort devices, the exceptions being some dedicated address book and wordbook devices.