online calculator

Welcome to free online calculator page.

You can find some calculators which can help you make physics and mathematics computation that is required in articles and tutorials in our site OScience.info.

Currently here are three calculators: Simple calculator , Scientific calculator , 2-d graphing calculator , but more will be added soon.

The online calculators given here can help you make simple calculations , scientific calculations and function graphs.

Simple Mathematics Calculator:

This simple online calculator helps you do some simple arithmetic calculations , Simply click on the numbers and operators and click on “=” to get the answer.

Scientific Calculator:

This scientific online calculator helps you do scientific and advanced mathematics calculations.

Graphing Calculator:

This online graphing calculator can plot graphs for simple functions.

You can graph 2-d plot for simple algebraic functions and trigonometric functions.

You can also plot multiple graph for multiple functions simultaneously.

You can also analyze the graph more deeply by choosing required option at “setting” , “intersection” and “plot point”.
To plot a graph simply input the function in any or all of the field among “y1″ , “y2″ , “y3″ & “y4″ and click on “graph”.

Example equation: x^3-2x^2+3