51)   EMBook Light
This free collection of tests in arithmetic, pre-algebra, algebra, trigonometry, hyperbolic trig and calculus offers step-by-step solutions together with extensive reference material and interactive training technique.
License:Freeware, 0 to buy Size: 1186KB

 52)   Abilities Builder Fraction Facts 3.0
Build fraction reducing and simplifying skills. Convert fractions to mixed numbers and mixed numbers to fractions. Multimedia program using the Peedy, parrot character. Also produces on-screen exercises and printed worksheets.
License:Demo, 19 to buy Size: 2220KB

 53)   WebCab Optimization for .NET 2.6
Add refined procedures for solving uni and multi dimensional, local or global optimization problems to your .NET, COM, and XML Web service Applications. Specialized Linear programming algorithm based on the Simplex Algorithm and duality, included.
License:Demo, 179 to buy Size: 3759KB

 54)   Matrix Calculator 1.1
Matrix calculator operations include: transpose, invert, scale, compute determinant and trace, adjoint, multiply, add, and subtract. Matrices can be saved to a text file for future sessions. A delimiter can be specified to separate elements.
License:Shareware, 5.00 to buy Size: 572KB

 55)   Robot4 0.67
Robot4 (tm) is a Robotic Arm Movement program where the arm is moved from given position to desired position (an Inverse Problem). The program finds the angles necessary for the desired position. A Fortran Calculus demo application.
License:Freeware, 0 to buy Size: 1054KB

 56)   WebCab Functions (J2SE Edition) 2.0
This Java class library offers refined numerical procedures to either construct a function of one or two variables from a set of points (i.e. interpolate), or solve an equation of one variable.
License:Demo, 119 to buy Size: 5080KB

 57)   QB - Math 2.0
Do you think your kids may benefit from more math practice? If so, here's a fun Windows program that will help! Includes: - Multiplication Practice - Division Practice - Addition Practice - Subtraction Practice
License:Shareware, 14.95 to buy Size: 1266KB

 58)   MathCalc 2.0
MathCalc is a handy mathematical calculator as well as easy-to-use 2D graph plotter. The program has a friendly user interface, easy to learn and comfortable to operate. MathCalc can work with two modes: the calculator and graph plotter mode.
License:Shareware, 24 to buy Size: 0.94 MB

 59)   EMTask_Trigonometry 2.0
168767 solved trigonometric problems from basic to advanced, with test authoring options. Enables creation of math tests, homeworks, quizzes and exams of varied complexity in a minute. Generates 20 variant tests around a constructed example.
License:Commercial, to buy Size: 10400KB

 60)   MITCalc - Tolerance analysis 1.11
Two programs for the tolerance analysis of linear, 2D and 3D dimensional chains (Worst case, Root Sum Squares, Monte Carlo...). Application is developed in MS Excel, is multi-language and supports Imperial and Metric units.
License:Shareware, 29 to buy Size: 3036KB

 61)   Mental Math Practice 1.2
Free mental math practice software. Covers all the basic math skills - Addition, Subtraction, Multiplication, and Division.
License:Freeware, 0 to buy Size: 356KB

 62)   DTREG 3.0
DTREG is a powerful statistical analysis program that generates classification and regression decision trees that model data and can be used to predict values. Single-tree, TreeBoost and Decision tree Models can be created.
License:Demo, 800.00 to buy Size: 1941KB

 63)   Tess 1.63
While you draw, Tess will maintain the symmetry group you have chosen; 11 rosette (circular), all 7 frieze (strip), and all 17 wallpaper groups are included. Illustrations may be printed from Tess or exported to JIF, PCX, DXF, SVG, and other formats.
License:Shareware, 36 to buy Size: 452KB

 64)   EMMentor Light 2.0
Interactive training of problem solving skills in arithmetic, algebra, trigonometry and hyperbolic trigonometry. 57 original training techniques. Methodical feedbacks. Fully explained solutions and proofs. Test authoring options.
License:Commercial, to buy Size: 5035KB

 65)   Prime Number Calculator 4.6.1
Calculate the prime numbers between two limits. It uses a deterministic test and uses the Sieve of Eratophenes logic. Recommended on The Math Forum @ Drexel (University) for Middle School, High School and College, ages 6+. 99¢ only.
License:Shareware, 0.99 to buy Size: 2680KB

 66)   Basic Advantage Combo 2.0
Advantageâ„¢ is a Unit Awareâ„¢ calculator that lets you work with feet-inch-fraction dimensional values. It's our simplest model but still loaded with powerful features and options.
License:Shareware, 29.95 to buy Size: 1314KB

 67)   Logic Circuit Simulator 1.0
This package provides logical circuit simulation, it comes with common logic elements which includes logic gates, flop-flops, binary inputs and binary viewers. User can construct any logic circuit by drag and drop.
License:Shareware, 29 to buy Size: 0.00 MB

 68)   Abilities Builder Add & Subtract Fractions 3.1
Build fraction addition and subtraction skills for simple to complex problems. Includes exercises for building reducing and simplifying fraction skills. Multimedia program produces on-screen exercises and printed worksheets.
License:Demo, 19.95 to buy Size: 2.89 MB

 69)   Mágico Mundo de las Matemáticas entre 8 y 9 años 2.0
Joyful math leraning for children ages 8-9 in the hispanic and Latin world. Children can effectively learn math with friendly animals. The comprehensive game to rescue princess frog from witch's castle make the children excited in learning math.
License:Demo, 14 to buy Size: 3 MB

 70)   Graphit 1.12
Low cost 2D function plotting software. Use up to 8 functions with cascades. Displays 2 simultaneous plots with cursors positions and deltas. File load, save, and print. Input point overlays for curve fitting. Trig, Ln, Log functions supported.
License:Demo, 5 to buy Size: 367KB

 71)   Rapid-Pi 1.2
Rapid-Pi is an add-on for Microsoft Word (and other word processors) that provides a new, fast way to enter mathematical formulas, equations and expressions into documents. Rapid-Pi's text-based input is a simply faster way to input math.
License:Shareware, 50.00 to buy Size: 2695KB

 72)   WebCab Optimization (J2EE Edition) 2.6
EJB collection containing refined procedures for solving sensitivity analysis on uni and multi dimensional, local or global optimization problems. Specialized Linear programming algorithms based on the Simplex Algorithm and duality, are included.
License:Demo, 249 to buy Size: 6201KB

 73)   DataFit 8.1
DataFit is a tool for performing curve fitting, statistical analysis & data plotting. Fit equations with up to 100 parameters to data with up to 20 independent variables. Define your own equations or choose from over 600 pre-defined equations.
License:Commercial, 229.00 to buy Size: 5777KB

 74)   Archimedes Grapher Slide Show 2.0
Archimedes Grapher Slide Show is a software kit, which is used to play slides generated by Archimedes Grapher in full screen. With it, you can play mathematical functional graph slides in full screen for teaching purpose on any computer conveniently.
License:Freeware, 0 to buy Size: 1174KB

 75)   Science Teacher's Helper 1.6
Science Teacher's Helper was designed with a single purpose in mind - to save you time when editing math, chemistry and physics in documents. You can easily add 1200 functions, graphs and charts of physical, chemical and math into MS WORD document.
License:Shareware, 29.95 to buy Size: 818KB