Surface Explorer 3D plots mathematical surfaces in 3D. User defined surface equations can be explicit, implicit, or parametric. Surface and color equations are specified by user. Can export to clipboard, VRML, POV, DXF, printer. MFC C++ source code included. Freeware.
This is a very nice programm. The presentation of surfaces is exelent. It produces quality graphics that only in big commercial packages (Maple, Mathematica etc) yoy can find.
Spanish Wordsgalore 1.5 - Learn up to 9,100 Spanish words using sound and text flash cards and word lists. It remembers which words you've marked as "known" so that they are not on your rotation list.
Audio Multi-Tone Generator 4.27 - Two-channel multi-tone audio frequency sinusoidal & noise signal generator is intended for adjusting and measuring parameters of audio equipment.
