List of our 45 Programs :
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1. Fractions - Wonderful Program ....Color Coded!!!
2. Algebra Drill......Color Coded !!
3. Algebra Teacher
4. Algebra Tester.....
5. Algebra Problems...Color Coded !!
6. Modern Algebra.....Color Coded !!
7. Functions+Calculus
8. Geometry...Color Coded !!!
9. Geometry Teacher ..Color Coded !!!
10.Analytic Geometry...Color Coded !!
11. Vectors...Color Coded !!!
...includes Matrices and Determinants.
12.Color - Trigonometry - New !!!
13. Scientific Graphic Calculator
14. Mathematical Formula Collection.
15. Apollo - Game of Logic
16. Airport - Game of Logic
17. Scientific Graphic Editor : Space - Draw
Mathematical Functions + Text
18. Space Rotator : Planes ,Lines and Space Curves
19. Three Dimensional Surface Explorer z = f(x,y)
Rotates Color Coded Surfaces !!!
Instantly shows Coordinate and Rotation Values !!
Take a Journey on the Surface !!!
20. Space Curve Explorer
21. Implicit Function Explorer f(x,y) = 0
.... Includes detailed Solutions of Cubic Equations !!
22. Parametric Equations
23. System of Linear & Quadratic Equations
24. Quadratic Equations with Fractions - Color System !
25. Quadrix : A powerful Program for the Investigation
of intersecting Quadric Surfaces !
26. Program "Arithmetica" - ( Arithmetic Drill )
27. Program "Iris" - Irrational Equations
28. Transformation Explorer
29. Program "Valli" :
Absolute Value Functions related by Inequalities.
Detailed Algebraic & Graphic Solutions !!
30. Program "EXPO" :
Exponential Functions with variable Base
related by Inequalities.
Detailed Algebraic & Graphic Solutions !!
31. Program "Susi" :
Prime Factor Analysis ; Greatest Common Factor,
Lowest Common Multiple,Longmultiplication
and Longdivision (100 Digits Accuracy !!).
32. Program "Lili - Marlene" : **NEW** !!!
Linear Oscillation of two Trains moving
endlessly between two Stations.
Advanced Linear Motion Problems.
Solution by Diophantine Equations
and Compound Arithmetic Progressions.
Graphic & Algebraic Solutions.
Many Examples solved in detail !!
Color Coded System !!!
33. Program "Diophantine Equations" :
Solutions of Linear
Diophantine Equations.
Includes detailed Explanations !!
34. The "P E N T A " Game !!
Practise all Permutations of 1,2,3,4,5.
We have 120 different Arrangements !
Use the Arrows on your Keyboard
to create a different Order.
Now try to re-arrange the Original Order
by pressing the Arrows.
The computer will help you by showing a "Roadmap" !
This is an easy Variation of the Hungarian Cube !!
35. ****Differential Calculus****
Explicit and Implicit Differentiation of Functions:
Polynomial Functions , Exponential Functions,
Power Functions , Logarithmic Functions
and Trigonometric Functions .
Calculations of Limits .
Tangents ,Vertical , Horizontal and Oblique Asymptotes.
Rotation of Parabola , Ellipse and Hyperbola.
Includes Calculus Drill Program.
Color Coded System !!
36. ** The Rocket Game - NEW !! ***
An exciting Game that teaches
"Projection at an Angle".
Very important Formulas in Physics !
All Formulas with detailed Proofs !
Color Coded System !!!
Shoot down the Enemy Rocket !
Shoot forward, backward and vertically upward !
Shoot deep into the Ground !!!
Deep Underground Explosions included !!
Shoot even "backwards in Time" !!!
NO Problem for us !!
Your Computer will calculate
the exact Angle to succeed !!
Many Examples and solved Problems !!
Warning ! Don't use "Underground Explosions"
for Regular Explosions !!!
A highly Educational and Scientific Program !!!
37. Triangle Calculator *** NEW !!!..Color Coded !!!
Draws Triangles ,Altitudes, Medians,
Angle Bisector , Perpendicular Bisector,
inscribed and circumscribed Circle.
Calculates Intersection Points with Sides
and Common Point of Intersection .
Triangles may be enlarged and moved
parallel to the Coordinate Axes .
Triangle Input according to :
(1) Three different Points.
(2) Side - Side -Side ( Length )
(3) Side - Angle - Side
(4) Angle - Side - Angle
(5) Side - Side - Angle
Any "Input Mistake" will be prevented
by the Computer !!!
Color Coded System !!!
38. The "Collision Game " !!!
Help the Police who is chasing after the Bandit
to catch the Bandit !!
Exciting Linear Motion Problems
with detailed Algebraic and Graphic Solutions !
Color Coded System !!!!!!!!!!
39. Program "Billiard" !!!
Two Billiard Balls are rolling on a Billiard Table.
Whenever they collide , different Sounds are played .
You may change the Ball to a "Smiling Face" or "Heart".
Velocities are controlled by a "Random Function".
Sometimes "Wild Oscillations" may occur !!
The Number of Collisions is counted .
Enjoy the Program !!!
Download Free Billiard Games !
If the Picture appears "upside-down" ,
correct it by pressing "Ctrl" + "Alt" + " Arrow up" !!
Click on the Stars below !
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40.Optimization Program for the Graphic Solutions
of two Implicit Nonlinear Equations.
41. Function Explorer : Solves two given Implicit Equations:
Example : (1) x^3+y^5-2=0
(2) x^2+y^3-xy-y^2=0
Can you solve such Equations ??
No - you can NOT - because only Computers can do it !!!
Our Function Explorer will solve 40 Pairs of similar Equations
which can only be solved by Computers !
It will show you the most exciting Graphs !!
The Program is Free for download !!
The Graphic Solutions of our Example are:
x1=1.001 ; y1=0.001 (First Point)
and x2=0.236 ; y2=0.1321 (Second Point);
These two Points (Solutions) were improved by our
Opti-Program to : x1=1 ; y1 = 1
x2 = 0.206729212971054 ; y2=1.1476816843 ( 15 Digits Accuracy)
These Results are excellent for a Turbo-Pascal Compiler !!
42. Distance Calculator for Curves:
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Enter two Polynomial Functions (or their well defined Square Roots)
and the Program will calculate
the Coordinates and Distance of two Closest Points !!
Example :
Parabola 1 : y = (x-5)^2 + 1
Parabola 2 : y = -x^2
The two closest Points : A on 1 and B on 2 , are :
A(4.10657254, 16.86393803) and
B(0.89342746,-0.798212626)
Results obtained by our Distance Calculator !!
43. Optimalization Program "Poly" :
This Program calculates the Roots of a given Polynomial
( Max. Degree = 5 )with a 15-Digits Accuracy !
44. Program "Distance"
This Program will teach you how to calculated the Shortest
Distance between two Curves ( Parabolas , Circles etc.)
Many Problems solved in Detail.
Functions are drawn by the Program and nearest Points
are shown on the Screen with their Coordinates !!!
This Program is a "MUST" for all serious Students of Mathematics !!!
45.Program "Septa".
Practise the Permutations of {1,2,3,4,5,6,7}
by pressing the Arrows of your Keyboard.
Then re-arrange the Numbers! The Computer
will show you a "Roadmap" !
Can you do it without a "Roadmap" ?
Well try - but it's NOT easy !!!
You may get all the 5040 Permutations !
With two Numbers fixed you will get 20 Permutations !
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All our Programs are Color Coded and enhanced with
hundreds of exciting Mathematical 3-D Pictures !!
They run perfectly under Windows 98 ,Windows XP and Vista !!