## Tuesday, February 14, 2017

### Do you Specialised Mathematical Calculator?

The current mathematical calculators do not have the capabilities that the engineering and scientific communities need. They stand in high demand for a new style calculator. The new calculator like radical’s calculator should not be just a mathematical calculator it should have additional capabilities that make it stand a head in competition with the most sophisticated mathematical platforms. It should care for the complexity of the problems that face engineers.

First, the radical’s calculator has a powerful underlying mathematical engine. It can do many operations in matrices, algebra, differentiation, integration, plot graphs and scientific calculations.

In algebra, the inputs and outputs should be in a symbolic format, and it should do the operations of add, multiply, subtract, and divide algebraically. Now one can have his tool that does the long algebraic division for him. It also should do factorization and finds roots in addition to algebraic differentiation and integration.

It should allow the user to enter mathematical expressions the same way he is used to in school and university. It should support brackets and nested brackets to any level and support exponential, logarithmic, and trigonometric functions and the brackets of these functions can contain functions This way any function can be expressed for scientific calculations, plot graphs or calculus.

Now imagine an engineer who wants to solve a design problem to take some decision. The problem can be solved by multiplying matrix A with the inverse of matrix B and adding that to that the result of matrix B multiplied with the inverse of matrix A. The normal matrix calculator would not do to solve this problem. However; this calculator should give the user the appropriate tools to solve such problem. The user can declare three matrices internally and manipulate them to do a sequence of matrix operations on data and follow up on the display screen the progress of operations to reach the answer. This is usually done with sophisticated mathematical platforms that are usually very expensive but never with any calculator. One should be able to do all these sophisticated functionalities just by pressing buttons and not by writing code like the other programs demand.

This way the user can do a continuous set of operations on data and follow that on the display screen to solve his design or research problems.

The algebra section of the radical’s calculator has the same capabilities. Imagine a design problems demands solving several algebraic fractions. To do this by hand is extremely time consuming and error prone and when one has many of these problems it becomes impossible to do. The programs that can help in doing that demand that the user write substantial bits of code using their platform's mathematical engine but with this new calculator, it should be very easy to solve this problem. The user should be able to do it in minutes and with absolutely no programming. The calculator is simple to use to carry out the calculations with approximate results.

This significantly improves the user experience of engineers and scientists!

## Wednesday, February 1, 2017

### QuickMath Equation Calculator

An equation basically represents two things whose quantity is the same. It has two sides, which are connected by an equals sign. For a simple example, 10+5=15; This means that when all the variable on the left side of the equals sigh are added up, they will amount to the quantity on the right side of the equals sign.

The example above is just a simple one for convenience. Most of the equation you will be required to solve will involve sum unknown values, probably represented by alphabetic numbers. Such equations are not so easy to solve with just a paper and a pen. For example, you may be given such an equation such as; 5x + 6 =20. Here, you will be asked to find the value of x. in other equations known as linear equations, you will be given an equation like y=4x-6. Then you will be required to solve for x and plot a graph of the equation. While the above and related equations can be simplified manually, it sometimes requires the use of a calculator, which will work put the equations and plot the required graphs instantly. That can be achieved using QuickMath equation calculator.

Solving equations with QuickMath equation calculator
QuickMath equation calculator has a section specifically dedicated to solving equations and plotting the related graphs. This section allows users to first get the particular results for an equation. For most of the equations, an exact solution can be gotten when using QuickMath equation calculator. In any case that there is no particular solution for the particular equation, QuickMath equation calculator returns the most accurate possible solution to the equation.

Steps to solving equations with QuickMath equation calculator
You will be required first to log on to www.quickmath.com. On the homepage, you will be able to see a list of ‘options to choose form on the side bar. Choose the equations option. The equation section will have a search box, where you will be required to enter the specific equation you want to get the solution for. If the equation is a simple or liner one like the ones in our examples, go for the basic solve page. If the equation is a complex one, which will probably require several possible solutions go to the advanced solve page, where you will be able to customize on the level of accuracy you want. The solve command will then run the calculator and provide you with the steps plus the results as per the equation you have entered.