LiteralMath
Text editor with the additional capabilities of math notation and hypertext, aimed at the high school / college environment. Uses the RTF format known to Wordpad, Word. Generates HTML, so that math notation can be displayed by popular browsers. Users may specify links to other web documents... Math notation is based on special fonts, thereby allowing browsers to render math at the speed of text. ... Very useful for math communication over the web, with clarity, simplicity, and efficiency.
http://www.literal.eng.br/LMath24.exe - 2Mb - Download - Screenshot

Speed Math
Speed Math 3. 0 is a very easy and interesting Kids elementary math games for learning Arithmetic. The fun math games software has been designed for ease of use, fast setup and interactivity. Full Audio-Visual and Multimedia features have been built into the program to make learning the basics... The following are the features of Speed Math 3. ... The Kids elemntary math games software uses a fun Racing Game concept to teach the basic elementary Mathematical concepts that appear very difficult for the beginner.
http://www.caltrox.com/products/speedmath.htm - 5Mb - Download - Screenshot

Scientific Letter
Scientific Letter is a scientific mailer. It allows the user to create scientific mail messages with complex equations. This modern and beautiful scientific software makes the exchange of complex ideas simple. The scientific equation editor used in this software allows you to create complex... Mailer features: + Equations may be extremely complex + Highest quality scientific equation display + Beautiful design + Fine usability + Virus and Trojan protection + Lost data protection + Scientist-oriented address book + View incoming letters from Scientific Letter in their natural form +...
http://www.sciletter.com/demo/scisetup.exe - 321Kb - Download - Screenshot

Machinist MathGuru
Solve common trade maths problems in a whiz with Machinist's Math Guru software. This inexpensive, easy to use utility is designed primarily for students, machinists, toolmakers and CNC programmers. However some functions, such as the trigonometry and chord calculations, have a wide variety of... Functions include: Right angle and oblique trigonometry, speed and feed calculations, thread measurements, bolt hole circles, tapping drill charts, etc.
http://www.machinist-math-guru.com/Math-Guru-Setup.exe - 3Mb - Download - Screenshot

Machinist Calculator
The Machinist Calculator has been developed to quickly solve common machine shop trigonometry and math problems at a price every machinist can afford! As a machinist or CNC programmer, you often have to use trigonometry to calculate hole positions, chamfers, sine bar stacks, dovetail... You often have to leaf through reference books, drill charts, speed and feed tables, thread wire charts and so on to find the information you need. ... On the other hand, you can use the Machinist Calculator fast, easy and accurate and affordable.
http://www.machinist-calculator.com/Eng/MachinCalc.exe - 3b - Download - Screenshot

Matrix ActiveX Component
The Matrix ActiveX Component is a useful tool that can simplify the use of matrix operations for mathematical computations in application development. It provides for matrix operations such as addition, subtraction, multiplication, inversion, transpose, and computation of determinant, LU and... Without compromising speed, it uses an object-oriented approach to matrix math computation, it provides you with the Matrix and CMatrix Classes containing all the Properties, Methods that you'll need when deploying your numerical exploration.
http://www.bluebit.gr/matrix/maxc31.zip - 468Kb - Download - Screenshot

4 Aces Texas Holdem Pro Analyzer
Analyze Texas Holdem with high-speed trials and extensive reports. No math skills needed. Just click on the cards or drag and drop the cards to analyze situations. Many different report screens tell you how well hole cards, flops, and final hands do. ... A complete array of report screens show you winning hands, money won, chances, odds, and so on, from straight flushes right down to any one of the 169 possible hole-card combinations. ... Our analyzers have been used by Vegas and California card-room players and poker pros since 1988.
http://www.poker-software.com/pub/4atexas310.exe - 1Mb - Download - Screenshot

3D Geometrical Objects
The software is designed as a simple accessory for teaching math. The program can represent the following objects in 3D space: regular prism (3 to 10 sides); general three-sided prism; special four-sided prism (adjustable inclination of sides); regular pyramid (3 to 10 sides). ... 3D animation executes at high speed - in real time, even on slower machines. ... Each object can be freely rotated in 3D space at 'all times of the process'. ... Additionally, each object can be zoomed-in, or zoomed-out, at any scale.
http://www.eduiq.com/dwn/geo3d.exe - 1Mb - Download - Screenshot

Free Learn Addition on Orbital One
Free Learn Addition contains eight lessons on basic addition and you learn them on board the Orbital One space station. To ensure you have grasped the subject 27 tests have been included. Free Learn Addition is the addition topic of Learn Math 3D on Orbital One made in to a fully functional... A large HTML help file and easy to use controls should help the student get up to speed quickly. ... The programs 3D help section is included but does not contain sound. ... The tests results can be checked and printed out using the results software included.
http://affiliates.digitalriver.com/z/3449/CD61834/ - 16Mb - Download - Screenshot

KwikTrig
KwikTrig solves for RIGHT and OBLIQUE triangles, BOLT CIRCLES, calculates SINES and COMPOUND SINES. Use decimal degrees, or degrees/minutes/seconds for input/output on all calculations on the above and rounds numbers from 1 to 15 decimal places. Also, has calculations for... Even with no math skills, and little to no computer skills YOU can do it! ... ALL modules allow data input in either INCH or METRIC units, and conversion from one to the other. ... 15 decimal places are used in all calculations to eliminate rounding errors.
http://www.fracaro.net/ktrig305.zip - 535Kb - Download - Screenshot