iPhone, iPod touch, and iPad Apps Search Engine
iPhone Apps Users Community
Advanced search | Example: action games
iPhone apps


  • #: 13126
  • Price: free ($0.00) In Apple Store
  • Category: Education
  • Updated: 2011-03-01
  • Current Version: 1.0
  • 1.0 (iOS 4.0 Tested)
  • Size: 0.40 MB
  • Language: English
  • Requirements: Compatible with iPhone, iPod touch, and iPad. Requires iOS 3.0 or later
  • © 2011 K.-H. Erhard
  •  Add to Favorite apps



Abakus is a computer algebra program which performs not only

arithmetic but even symbolic calculations of mathematical formulas.

The current iOS version 1.0 contains the following functions:

- Exact arithmetic calculations, e.g. handling of integer numbers with "arbitrary" size

- Transforming mathematical formulas, e.g. factorization of polynomials

- Discussing mathematical functions, e.g. integration including solution steps

- Solving mathematical equations

- Vector and matrix calculations

Abakus-Diff is a free version of Abakus with reduced functionality:

You can calculate derivatives of mathematical functions including solution steps.

For example, the command "differentiate + trace" applied to the formula

"x*sin(x)" with variable "x" yields the following output:

diff(x*sin(x), x)

# Differentiate product: (f*g)' = f'*g+f*g'

diff(x, x)*sin(x)+x*diff(sin(x), x)

# diff(x, x) = 1

1*sin(x)+x*diff(sin(x), x)

# Table


# Simplify


Moreover Abakus contains a special editor for mathematical formulas.

So you can enter even complex expressions very fast.

At the moment, the following functions are supported:

sin, cos, tan, cot (trigonometric functions),

arcsin, arccos, arctan, arccot (inverse trigonometric functions),

sinh, cosh, tanh, coth (hyperbolic functions),

arsinh, arcosh, artanh, arcoth (inverse hyperbolic functions),

sqrt (square root),

crt (cubic root),

exp (exponential function),

ln (natural logarithm),

abs (Betrags function),

sgn (signum function).

Feasible operators are '+' (addition), '-' (subtraction),

'*' (multiplication), '/' (division), and '^' or '' (power).

Video Reviews

No video review.

Customer reviews

Write a Review

Be the first to review this app. Write a Review


Ask a question

Be the first question this app.

Users Community

+ Connect to community

The information may be outdated (2011-03-27 12:53:22). For actual information go to iTunes

Related to «Abakus-Diff» applications



Abakus is a computer algebra program which performs not onlyarithmetic but even symbolic calculations of mathematical formulas.The current iOS version 1.0 contains the following functions:Exact arithmetic calculations: - Exact calculation of integer numbers of "arbitrary" size- Calculation… more

Price: $14.99 | Category: Education


Abakus-Equa is a computer algebra program which performssymbolic 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… more

Price: $0.99 | Category: Education


Abakus-Func is a computer algebra program which performs symbolic calculations for mathematical functions.The current iOS version 1.0 contains the following features:- Calculate function values- Determine exact zeros, singularities, extremal points, and turn points- Calculate symbolic limits-… more

Price: $4.99 | Category: Education
Santa Diff

Santa Diff

Santa Diff is a fun holiday themed game for your young child. It's a traditional find the thing that doesn't belong with the other items game. More than 15 fun and professional Christmas images along with some festive "Ho Ho Ho" sound effects will entertain your child and… more

Price: $0.99 | Category: Education


Find the six differences between two HD images.More than 20 HD levels.Final Boss levels.Addictive.Can you find all differences? more

Price: $0.99 | Category: Games

HealthyApps - MRSA & C.Diff

HealthyApps' MRSA & C.Diff. app gives an overview of the infection numbers for the two main superbugs (MRSA and C. diff.) in NHS hospitals across England.No one wants to go to hospital, but if you or your loved one is in the unfortunate position of needing a hospital stay, wouldn't you… more

Price: $1.99 | Category: Medical
Animal Diff

Animal Diff

One of these animals is not like the others...Your young child will enjoy this simple and fun interactive game. Designed for children under 5 years old, Animal Diff will entertain your child with dozens of professional cartoon animal images. When your child selects the animal that's not like… more

Price: $0.99 | Category: Games
Dubai International Film Festival (DIFF)

Dubai International Film Festival (DIFF)

This is an Informative app about the 7th Dubai International Film Festival. This app provides Information about the Films and their screenings for DIFF 2010. The Dubai International Film Festival (DIFF) is the leading film festival in the Middle East, Asia and Africa. Since its inception in 2004, … more

Price: free | Category: Entertainment
Spy the Diff 3D

Spy the Diff 3D

Please note : you need 3D Red-Cyan eyeglasses to enjoy this game.Photohunt game with a new twist - anaglyph 3D images Find the differences between two pictures and explore an amazing world of 3D photography.Additional levels are available thru in-app purchase. more

Price: free | Category: Games

View all related to: Abakus-Diff applications

Mobile Version
iApps4you.com - is iPhone, iPod touch, and iPad apps search engine and not been authorized, sponsored or approved by Apple Inc.
Copyright © 2017 iApps4you.com.
84 ms.