A computer together with educational software gives the chance to raise the efficiency of learning and makes the deductive process more attractive. 2+2 math for kids is a programme aimed to help childrens education in the area of basic mathematical skills. Thanks to the programme, the child learns how to count, compare numbers, add, subtract, multiply, and divide. 2+2 can be used for individual lessons as also at school. Interesting exercises, intuitive usage, beautiful music, attractive graphics and lovable narration make children return to learn mathematics with pleasure.

CxTranslator - The equation parser-calculator for COMPLEX number math expressions with parse-tree builder and user-friendly interface for parsing and calculation a run-time defined math complex expression. CxTranslator is an equation parser and calculator.

The math expressions is represented as string in a function style
F(x1, x2,..., xn) =f(x1, x2,..., xn) , where F(x1, x2,..., xn) - declares number and names of the variables; f(x1, x2,..., xn) - math expression may contain:
variables x1, x2,..., xn and constants, which can be complex numbers (for designation image part of the complex numbers use i or j letter),
operators: + - * / ^ @, functions abs, arg, conj, cos, cosh, exp, imag, log, log10, norm, real, sin, sinh, sqrt, tan, tanh, constants e= 2.71828182845904 and pi= 3.14159265358979, and user defined functions and constants.

For example:
F(x, y) = 3i*x^2+y^2j+e/4i,
F(x1, x2, y) = (x1-sin(x2@y))/y,
F()=5+6i+pi.

EquTranslator is a fast equation parser/evaluator with parse-tree builder and user-friendly interface for parsing and calculation a run-time defined math expression.

The math expressions is represented as string in a function style
F(x1, x2,..., xn) =f(x1, x2,..., xn)
, where
F(x1, x2,..., xn) - declares number and names of the variables;
f(x1, x2,..., xn) - math expression may contain:
· variables x1, x2,..., xn and numbers,
· arithmetic operations + - * / ^,
· supporting a large set of math functions: sqrt, sin, exp, cos, tan, ln, abs, acos, asin, atan, cosh, log10, sinh, tanh,
· constants e= 2.71828182845904 and pi= 3.14159265358979, and
· user defined functions and constants

For example:
F(x, y) = 3*x^2+y^2+e/4,
F(x1, x2, y) = (x1-sin(x2))/y,
F()=5+6+pi.

Algorithm, which is used here, has been developed and implemented by Easy Math Solution and has different binary (static link library, dynamic link library and COM) implementation and programming approach (procedural and object oriented). It allows using EquTranslator in C/C++, C#, Delphi, VB and other languages and systems that can understand dll and COM.

Humbeats is a drum sequencer with voice recognition abilities. It is able to translate your voice into a drumbeat.

The program includes three drum kits with a total of 82 drum samples. Very easy to use application.

Limitations:

· Export disabled

AlgoRhythmia is a random MIDI drumbeat generator. It generates patterns up to 4 measures long in any of six time signatures and at virtually any BPM.

AlgoRhythmia was developed for helping you to mutate or regenerate any or all of the drum sounds in a pattern and includes the ability to play .wav samples.

The equation parser-calculator for COMPLEX number math expressions with parse-tree builder and user-friendly interface for parsing and calculation a run-time defined math complex expression.
The math expressions is represented as string in a function style
F(x1, x2,..., xn) =f(x1, x2,..., xn)
, where
F(x1, x2,..., xn) - declares number and names of the variables;
f(x1, x2,..., xn) - math expression may contain:
variables x1, x2,..., xn and constants, which can be complex numbers (for designation image part of the complex numbers use i or j letter),
operators: + - * / ^ @,
functions abs, arg, conj, cos, cosh, exp, imag, log, log10, norm, real, sin, sinh, sqrt, tan, tanh,
constants e= 2.71828182845904 and pi= 3.14159265358979, and
user defined functions and constants.
For example:
F(x, y) = 3i*x^2+y^2j+e/4i,
F(x1, x2, y) = (x1-sin(x2@y))/y,
F()=5+6i+pi.

Its a fast equation parser/evaluator with parse-tree builder and user-friendly interface for parsing and calculation a run-time defined math expression.
The math expressions is represented as string in a function style
F(x1, x2,..., xn) =f(x1, x2,..., xn)
, where
F(x1, x2,..., xn) - declares number and names of the variables;
f(x1, x2,..., xn) - math expression may contain:
-variables x1, x2,..., xn and numbers,
-arithmetic operations + - * / ^,
-supporting a large set of math functions: sqrt, sin, exp, cos, tan, ln, abs, acos, asin, atan, cosh, log10, sinh, tanh,
-constants e= 2.71828182845904 and pi= 3.14159265358979, and
-user defined functions and constants.
For example:
F(x, y) = 3*x^2+y^2+e/4,
F(x1, x2, y) = (x1-sin(x2))/y,
F()=5+6+pi.
Algorithm, which is used here, has been developed and implemented by Easy Math Solution and has different binary (static link library, dynamic link library and COM) implementation and programming approach (procedural and object oriented). It allows using EquTranslator in C/C++, C#, Delphi, VB and other languages and systems that can understand dll and COM.