App Detail » iCalculus

What's New

This new version is expanding to financial calculus too. So if you need to do some boring and time taking financial stuff, just put the numbers and let us do it.

-New interface;
-Financial Calculus Mode:
-American Amortization System;
-French Amortization System;
-Constant Amortization System;

App Description

This app is made for Engineering and Financial purposes, for all students, scientists and Math fans and who ever thinks this can come in handy some time.

You can use it to:

-Solve a ordinary differential equation system (up to 5 equations simultaneously), visualize the graphical solution for each variable, and send the solution data to an e-mail address.

-Find the value of a definite Integral using the Simpson method, and visualize the graph.

-Find all roots of a Polynomial equation (up to 11º degree).

-Find the roots of any real-valued equation using the Newton method (also called the Newton-Raphson method).

-Solve a system of linear equations using the Gauss-Jordan method (up to 5 equations).

- Use it to do some financial operations like Constant, French and American amortization systems.

List of supported functions:

sin(x), cos(x), tan(x), log(x) (the same as log(x)10), log(x)2, ln(x)(the natural logarithm), exp(x) (the same as e to the power of x), sqrt(x), asin(x), acos(x), atan(x), sinh(x), cosh(x), tanh(x), acosh(x), asinh(x), atanh(x), x^y (the same as x to the power of y).

App Changes

• October 01, 2011 Price decrease: $0.99 -> FREE!
• October 02, 2011 Price increase: FREE! -> $0.99
• November 22, 2011 New version 2.0
• February 04, 2012 Price increase: $0.99 -> $1.99
• February 18, 2012 Price decrease: $1.99 -> $0.99
• April 14, 2012 Price decrease: $0.99 -> FREE!
• April 16, 2012 Price increase: FREE! -> $0.99
• April 27, 2012 Price decrease: $0.99 -> FREE!
• May 02, 2012 Price increase: FREE! -> $0.99
• May 13, 2012 Price decrease: $0.99 -> FREE!
• May 14, 2012 Price increase: FREE! -> $0.99
• May 19, 2012 Price decrease: $0.99 -> FREE!
• May 21, 2012 Price increase: FREE! -> $0.99
• May 26, 2012 Price decrease: $0.99 -> FREE!
• May 28, 2012 Price increase: FREE! -> $0.99
• June 15, 2012 Price decrease: $0.99 -> FREE!
• June 18, 2012 Price increase: FREE! -> $0.99
• June 26, 2012 Price decrease: $0.99 -> FREE!
• July 10, 2012 Price increase: FREE! -> $1.99
• July 28, 2012 Price decrease: $1.99 -> FREE!
• July 31, 2012 Price increase: FREE! -> $1.99
• September 16, 2012 Price decrease: $1.99 -> FREE!
• September 17, 2012 Price increase: FREE! -> $1.99
• October 21, 2012 Price decrease: $1.99 -> FREE!
• October 22, 2012 Price increase: FREE! -> $1.99
• December 31, 2012 Price decrease: $1.99 -> $0.99
• May 27, 2013 Price decrease: $0.99 -> FREE!
• June 04, 2013 Price increase: FREE! -> $1.99
• June 28, 2013 Price decrease: $1.99 -> FREE!
• July 01, 2013 Price increase: FREE! -> $1.99
• August 19, 2013 Price decrease: $1.99 -> FREE!
• August 20, 2013 Price increase: FREE! -> $1.99
• November 09, 2013 Price decrease: $1.99 -> FREE!
• November 11, 2013 Price increase: FREE! -> $1.99
• December 20, 2013 Price decrease: $1.99 -> FREE!
• December 27, 2013 Price increase: FREE! -> $1.99
• May 11, 2014 Price decrease: $1.99 -> FREE!
• May 12, 2014 Price increase: FREE! -> $1.99