Journal Club is a freeware Palm Os Program. It was designed to help physicians, residents, and medical students to quickly look up terms and calculate Relative Risk, PPV, NPV, Sensitivity, Specificity, etc. Simply enter the data once and then it runs all the calcs and displays the results
Mental Arithmetic - Intelligent mental arithmetic coach
Pick up tips for calculating sums in your head, and practice them until they are instinctive.
Mental Arithmetic learns your areas of weakness, and asks randomly generated questions from a large number of categories, increasing in difficulty. The application is aimed at adults
Solve A 3 Variable Equation is a great set of notes. They will tell you step by step how to solve three variable equations.
Also in the iSilo version which you are downloading, there are great illustrations of these problems
ABAKUS EQUA is a computer algebra program which performs symbolic and numerical calculations on mathematical equations.
For example, the input "ln(x+4) = 0" with variable "x" yields the output "x = -3". The equation "7*cosh(x) = sinh(x)+9" resolves to "x = ln((9-sqrt(33))/6); x = ln((9+sqrt(33))/6)"
Fraction Fit is a calculator for converting between fractions and decimals. The program can help you find the right fraction for a decimal equivalent. When converting from a decimal to a fraction, the program also displays the actual and percentage error. Finger size buttons help find the next highest or next lowest fraction
Digital Math Teacher for Palm will help children to learn addition, substraction, division and multiplication, but it can also be used by adults who want to brush up on their education.
To enhance your math skills, PureGaming.org added a special Time Trail mode to the Palm version.
You can set the exercises to use multiplechoice or not + you can set the difficulty