Software Listing of Author : "Numericalmathematics.com"
- Mixed Poly/Trig Approximations (Table)
- License: Shareware
- Price:


Approximates tabulated functions in 1 to 4 independent variables by finite power and/or trigonometric series. The program fits the function exactly at the grid points.
- Publisher: numericalmathematics.com
- Date Released:
- Download Size: 1751 KB
- Download
- Platform: Win2000, WinOther
- Partial Derivatives
- License: Shareware
- Price:


Partial Derivatives is a simple program that finds approximate numerical values for the 1st and 2nd order partial derivatives of a function at a given point. They are approximated using central difference formulas. You may predefine constants. Handles a wide variety of functions, including trigonometric and hyperbolic functions. Results can be saved or printed. Includes a help file with instructions, example and methodology.
- Publisher: numericalmathematics.com
- Date Released:
- Download Size: 1576 KB
- Download
- Platform: Win2000, WinOther
- Stereographer
- License: Shareware
- Price:


Produces stereoscopic graphs of mathematical functions. It also stereographs approximations to the 1st and 2nd order partial derivatives. Most people are able to view them without any paraphernalia. Stereographs are pairs of stereoscopic graphs that, when properly viewed, give a true three-dimensional effect. True depth perception is due to binocular vision, and the usual single view of a surface, space curve or scatter diagram is unable to provide it, but the Stereographer does provide this fascinating 3-D sensation. You can rotate and translate the surface or space curve, zoom in or out, pan, etc.
- Publisher: numericalmathematics.com
- Date Released:
- Download Size: 1658 KB
- Download
- Platform: Win2000, WinOther
