Wednesday, October 30, 2013

Quadratic Equation Solver

Festive Season is just round the corner. I would be rather busy to spend time writing a new post. So, I decided to make another applet called "Quadratic Equation Solver". As the name suggests it solves any Quadratic Equation (an equation with degree two). Some of its features are :-
• It's easy to use. ( You have to just enter the coefficients of the variables. )
• Tells you about the discriminant of the equation.
• Tells whether the equation has real roots.
• Colourful.

Monday, October 7, 2013

Pair of Linear Equations in two Variable Solver - Through Excel

Holiday are boring, aren't they? I was sitting idle at home and decided to do something useful. Here is a small applet, "Pair of Linear Equations in two Variable Solver", and it does what it promises - solves any pair of linear equations (in 2 variables). Just enter coefficients of x and y of the two equations and get your answer in a second (or maybe less).

Some highlights of this applet.
  • Very simple, and easy to use.
  • Tells about the graphical representation of these equations.
  • Contrary to some popular applets of this kind, it doesn't stuck when the equations are inconsistent or are the same (coincident lines on graph).
  • Fairly Attractive and colourful.
  • Shows the answers in both fractions and decimals.