



Features
Whether you're an educator, who needs to save time preparing lessons,
a student who can't afford to spend the time to perform calculations manually, or an
engineer or scientist who is under time pressure, Calc 3D is always useful.
Compare the standard and the professional version and check out,
what you need.
 
Calc 3D Standard 
Calc3D Professional 
Intersections 
Calc 3D is advantageous, because it solves mathematical
problems in a very direct way. For example: What is the intesection of 2 line?
Calc 3D answer: The 2 lines intersect at the point ... Or if they are
parallel, Calc 3D tells you.
There are different ways to define lines (parameter form or
point form). Calc 3D knows and converts them.

 
The standard version combinates in 3 dimensions: point, line,
plane, sphere. For example: If you have a line and
a plane, Calc 3D gives the point of intersection or distance.

The professional version combinates in 3 dimensions: point, line,
plane, sphere, line between 2 points, triangle, quadrilateral and in 2 dimensions:
point, line, circle, line between 2 points,
triangle, quadrilateral

Complex, quaternions 
Complex numbers, when you
change the real or imaginary part, the magnitude and phase angle change
automatically, and vice versa. To multiply 2 complex
numbers by hand, you need to multiply 4 real numbers and add the results.
Calc 3D does it in one click. Before Calc 3D, teachers had to
work hard at the board, and pupils were mostly confused.
The professional version has also a graphical output.

Vectors 
For vectors basic operations
(+*/), crossproduct, spar product, unit vector and angle between two vectors
can be evaluated.
The professional version has more dimensions and a random
generator.

Matrices 
For matrices basic operations
(+*/), inverse, determinante, rotation matrix and multiplication with a vector
can be evaluated.
The professional version can also split in 2 diagonal
matrices, sum the diagonal elements, transpose the matrix, has more dimensions
and a random generator.

Coordinates 
Here you can transform cartesian, spherical and cylindrical
coordinates into each other.

Languages 
german, english, spanish, italian, portuguese 
german, english, spanish 
Plotting functions 
no 
2D,
polar, 3D,
Contour

Editor 
load, save, print 
load, save, print, printerpreview,
font, table, paragraph, color

Numerical integration 
no 
yes 
Regular polygon 
no 
yes 
Circle 
no 
yes 
Calendar 
no 
yes 
Context sensitiv help 
no 
yes 
Installer 
no 
yes 
Resizable 
no 
yes 
Version 
0.0.31 
2.1.10 
Filesize 
0,4 MB 
2.9MB 
Evaluation 
14 days 
free 
Operating system 
Windows 95, 98, ME, NT, 2000, XP 
Windows 95, 98, ME, NT, 2000, XP 
 


