Use this program to compose own melodies.
The program operates with such concepts as a phrase, sentence, period, motive, methods of motive development: sequence, variation, motive inversion, repetition etc.
It has an original graphic interface, which allows to select duration and pitch of the notes and also type of a chord and its arrangement without pressing mouse button but only by movement of the mouse.

SplineCalc is multipurpose scientific calculator for implementation of various mathematical operations with maps (grids), data tables, lines, polygons (including multiply connected) and numbers. You can specify some surface analytically or load it from file, calculate first- and second-order partial derivatives, surface area and volume by contour integration with high precision. SplineCalc can be useful for hard scientist or Surfer users.

Use this program to compose own melodies.
The program operates with such concepts as a phrase, sentence, period, motive, methods of motive development: sequence, variation, motive inversion, repetition etc.
It has an original graphic interface, which allows to select duration and pitch of the notes and also type of a chord and its arrangement without pressing mouse button but only by movement of the mouse.

Musical Palette program is a tool for the creation of melodies. The program is based on composition theory and the theory of harmony. The strong theoretical base makes the melody composing process easier. The program contains demo-scripts, which show how to use the program. Musical Palette program implements twelve methods of motive development. Some of them are listed here: variation; inversion; repetition; sequence;

The Matrix ActiveX Component simplifies the use of matrix operations in application development. It provides for matrix operations such as addition, subtraction, multiplication, inversion, transpose, computation of determinant, LU and Cholesky decompositions. Advanced edition additionally supports QR and Singular Value (SVD) decompositions, Eigenvalue and Eigenvector computation for symmetric and non symmetric real or complex matrices.

Make animated swirly patterns which change shape. You can use real materials such as gold, pearl, ruby. Many demo curves included and you can make new ones to add to the screen saver. Includes wizard suitable for young children, and background music. The classical Lissajous curves are traced by a point swinging in two directions at once- Lissajous 3D takes this into three dimensions, You can set the lighting to sunset, sunny day, dawn, dusk etc.

The Ultimate Scale, Chord and Arpeggio Reference for Guitarists. Guitar Power is an interactive learning system. Quickly and easily use scales, chords and arpeggios. Any style or level - learn the secrets of the pros and play like your guitar heroes. Guitar Power will teach you: 3000+ chord voicings, 500+ scales, 550+ arpeggios, triad inversions, notes on the fretboard, how to name your own chords. Free 30-day trial.

The Ultimate Scale, Chord + Arpeggio Reference for Guitarists. Guitar Power is an interactive learning system. Quickly and easily use scales, chords + arpeggios. Any style or level - learn the secrets of the pros and play like your guitar heroes. Guitar Power will teach you: 3000+ chord voicings, 500+ scales, 550+ arpeggios, triad inversions, notes on the fretboard, how to name your own chords, which scales to use when soloing. Free 30-day trial.

Emryn introduces GrafxShop - an affordable imaging and photo editing software for the PCs. It lets the aspiring artist create high-impact, stunning graphics and web pages. Users of all levels can enjoy the small footprint application suite.

Absolut Chess (AC) is a funny and complete chess for all players. It allows battles in computers nets (LANs and Internet) where your opponent plays remotely with you, or front-to-front battles, where the two players combat in a single computer. When the choice is to face the machine, AC presents 3 levels of difficulties that will prepare you to future fights.

Graphing scientific calculator allowing for permanent installation of a user's own commented functions and libraries. It's also an archive capable of holding a lifetime's mathematical work. Integrated searchable database. Numeric features include derivation, integration, Monte Carlo simulations, Runge Kutta, matrix inversion, nonlinear equation systems, function minimizer. Prints plots and exports them to the -.GIF file format.