A software that performs calculations ranging from basic arithmetic to complex mathematical problems providing very accurate answers is known a as an online calculator. The way ordinary calculators ,that come in portable devices, work is the same to how some of the online calculators work. Most online calculators do not copy hardware calculators they take the advantage of the power which the computer software has to implement the different kinds of calculators.
Online calculators have the capability of allowing equations to be created and enhance their functionality like being able to perform all the mathematical functions. Examples of online calculators are like numerical calculators such as formula, specialized and window-based calculators, non-numeric calculators such as formula weight and love calculator and games such as Sudoku and poker calculators.
Most of the online calculators are usually designed to have specific functions for specific markets. Calculating the cost of energy and the food service life is one of the many functions a online calculator may be designed for. With this kind of calculator one can get to compare the various operating appliances to their initial cost. Cool roofing requirements can be given by a cool roof energy calculator for and industrial use. In green houses one can also use a gas equivalencies calculator.
The greenhouse gas equivalencies calculator is used to allow private and public organizations to easily and quickly translate green house gas reductions from units which are used to report any kind of reduction in ways that they can be understood. An online calculator known as the real transportation cost calculator can be used to calculate the carbon impact and the offsets for your travel by airplane, car, bus, carpool and the like. The ecological footprint calculator is another type of online calculator that calculates the amount of acres your life style requires. This kind of online calculator gives you a quiz first and then uses the information that you give it to calculate and give an estimation on the amount of acres you need for productivity and also it gives you the amount of water that you will be needing to sustain what you use.
There is also an online calculator that is metabolic developed by researchers and its main function is to predict whether a person is at a risk of becoming diabetic and if they prone to a heart disease. It has been also stated that the online calculator developed by the researchers is very accurate compared to the traditional ways.
Online calculators are not limited to simple algebraic and trigonometric expressions, many versions are designed to meet any topical applications provided you use the correct online calculator.