Math Functions and Graphs app for iPhone and iPad

"Math Functions and Graphs" is a set of powerful tools for pupils, students, teachers in schools and researchers in the fields of mathematics, calculus and analytic geometry. Version 2.0 is a comprehensive redesign and added a lot of new features. With this version, the system supports 3 types of functions and graphs::

1) y = y(x) or x = x(y)
2) x = x(t) and y = y(t)
3) r = r(t)

Each of these functions mentioned above may include one or more of the basic forms of mathematical functions:

(1) Polynomials
(2) Rational functions
(3) Trigonometric functions
(4) Hyperbolic functions
(5) Ellipses & circles
(6) Flower styles
(7) Spirals
(8) Special functions

Most of the basic mathematical functions such as sin (), cos (), born (), sqrt (), exp (), log (), ln (), abs (), ... are supported. You can work with a single function or a combination of many different mathematical functions.

Special feature: The application supports working with formulas containing previously unknown parameters, denoted by the letters: a, b, c, m, n, ... For example, you may have a function with the following form:

y(x) = a * x^2 + b * x^ + c, or
x(t) = a * t + b * sin(t); y(t) = a * t + b * cos(t) or,
r(t) = a * x + b + m / (x - 1)

where a, b, c, m are random parameters / coefficients. Applications will assign values to calculate your specific values or as graphs. The parameters that you do not enter a specific value will be assigned a default value of 1 in the calculation.

The graph features

- Draw a graph of any function of valid format
- Draw a graph with the parameter values
- Draw the tangent line to the graph (derivative is defined)
- Identify the intersections with Oy (when y = 0)
- Identify the extremes of functions (when y = 0)
- Export and share results

The system supports interfaces and user’s native language with 11 different languages, including:

- English
- Spanish
- Portuguese
- German
- Japanese
- Chinese
- Korean
- French
- Italian
- Russian
- Vietnamese

With all the additional features, "Math Functions and Graphs" is the best tool to support all students, teachers and academic staffs in learning, research or presentations, documents, websites, blogs, ... related to mathematics and mathematical analysis.

Most of the maths problems are easy to implement and easy to understand when we can graph functions quickly and accurately. Application "Math Functions and Graphs" (v2.5) help you do it right on the mobile devices such as iPhone, iPad and iPod Touch with iOS 8.2 or later installed. Applications can become a powerful tool for learning and teaching mathematics, in general and analytic geometry in particular in high school