Discontinued App

Abakus-Equa

Abakus-Equa is a computer algebra program which performs 
symbolic and numerical calculations on mathematical equations. The current iOS version 1.0 ...

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Description

Abakus-Equa is a computer algebra program which performs 
symbolic and numerical calculations on mathematical equations. The current iOS version 1.0 contains the following functions: - Exact solution of linear and non-linear equations - Numerical solution of linear and non-linear equations - Exact solution of systems of linear equations For example, the input "ln(x+4) = 0" with variable "x" yields the output "x = -3". The equation "7*cosh(x) = sinh(x)+9" resolves to "x = ln((9-sqrt(33))/6); x = ln((9+sqrt(33))/6)". For the system of equations "x+2*y = 3; 4*x+5*y = 7", 
 Abakus-Equa calculates the exact solution "x = -1/3; y = 5/3". 
The variable system "x+a*y = 2; x-y = 0" resolves to "x = y = 2/(1+a)". Moreover Abakus-Equa contains a special editor for mathematical formulas. So you can enter even complex expressions very fast.

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Technical specifications

Version: 1.0

Size: 413.79 KB

System:

Price: 0,89 €

Developed by K.-H. Erhard

Day of release: 2011-03-20

Recommended age: 4+

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