World`s Fastest Calculator

Tired of using regular calculators?
We are introducing the world`s fastest calculator.
I'm easy to use and beautifully designed to do things better than your phone or handheld calculator ever did.
Perform basic calculations such as addition, subtraction, multiplication, and division
Do scientific operations such as trigonometric, logarithmic, and exponential functions
Perform basic calculations on the go using Android Wear.
I remember everything you calculate, and let you review it anytime, making me perfect for shopping, doing homework, balancing checkbooks, or even calculating taxes. And if you quit the calculator and go do something else, it's all still here when you come back. You'll never need to type the same calculation twice again.
You can place the cursor everywhere you like in the calculation: It's like a note where you can change anything you like in any place with the advantage, that changing number or operators updates your calculation immediately!
This is scientific Calculator For Engineering Student. Engineer Student Easy to solve Maths problem by using "WF Calculator".
World Fastest Calculator is free to use calculator for Graphic Problem.



Inbuilt symbol in calculator:
π
^
e
ln,
!,
i,
X,
Y ,
( ) ,
[ ],
+/-,
-Row, +Row
-col, +col
Sin, cos, tan,
 


Five PANELS are Available:

1 Graph panel
2 Hex Panel
3 Basic Panel
4 Advanced Panel
5 Matrix Panel

Graphing:

-Graph three equations at once.
-View equations on graph or in table format.
-Normal functions such as y=x^2
-Inverse functions such as x=y^2
-Circles such as y^2+x^2=1
-Ellipses, Hyperbola, Conic Sections.
-Inequalities
-Logarithmic scaling
-Add markers to graph to view value at given point.
-View delta and distance readings between markers on graph.

Matrix:

- Integers (-2, -1, 0, 1, 2 etc.).
- Decimal fractions (1.5, 3.14 etc.).
- Common fractions (1/2, 3/4, 7/3 etc.).
- Complex numbers (i, 1+i, 1/2-2i, 0.5+2/3i etc.).

Advanced Panel:

-Scientific (sin, cos, tan)
- logarithm(ln, log, e)
- X and Y



With a really huge features:

• It has standard regular calculator functions.
• Advanced scientific calculator functions like Sine, Cos, Tan...
• Graph functions. Yes create your graphs in calculator.
• Displays calculation history
• The binary, decimal and hex calculations.
• Unlimited history even after you close app.
• Matrix calculations.
• Use of Dec, Bin, Hex unit.
• Just install and enjoy.
• We are open for comments and reviews
• You'll never forget where you are in a calculation - I show you exactly what's happening at all times
• I show your calculations in clear, elegant type that's easy to read, with commas just where they should be
• You can use backspace anytime to correct a simple mistake, instead of starting over
• Use memory to keep a running total you can actually see
• My percentage key shows exactly what it did, so you're not left confused
• Swipe memory keys aside for advanced math functions!
• Displays calculated expression
• Percentage calculation available
• Easy to Access and Innovative.
• Good Usability.
• App Available for FREE to use.
• Unlimited Digits screen.
• Basic arithmetic , Square root and Percentage calculation.
• Engineer and Scientific functions.
• Smart-button technology.