Monday 28 March 2016

Scientific Calculator

Scientific Calculator

This mini project on SCIENTIFIC CALCULATOR displays a scientific calculator with all the mathematic functions. Geometrically it is rectangular in shape, it consists of small rectangular boxes represents the key pad keys and the upper rectangular box indicates the display screen of the calculator. It computes normal mathematical calculations and some functions and trigonometric functions. Mainly it has calculator key pad which is indicating all the numeric and function keys, and a display screen which shows the inputs from the input devices.
The calculator keys take input from keyboard stroke and mouse clicks. And it displays the input in the upper display screen. The calculated answer will show just below the display screen. The calculator supports radical and degree modes for the calculations. The modes can choose by pressing the key provided in the upper right corner. Pressing of the off key in the calculator will close the calculator window.

Screen Shots
Initial View:


The snapshot above shows the initial view of the Scientific Calculator


Inputs to the Scientific Calculator:


The snapshot above shows the input to the calculator and previous calculation execution parts.

Scientific Calculator with Inputs:


The snapshot above shows the normal addition inputs to the Scientific Calculator.

Calculated Answer:


The snapshot above shows the Scientific Calculator with the calculation part and the answer for the calculated part.

Download Program Source Code here

Download Full Project Report here

Download Presentation Slide(ppt) here

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