This program offers many features for doing calculations in math, physics, statistics, and engineering. Scientific Calculator / Unit converter Enter math expressions like 23*34+34^2. You can enter thousands of your own constants for easy retrieval and name them what ever you want. Also included are engineering and physics constants for you convenience. The function selector includes a pop up screen which lets you select between trig, hyperbolic, logarithmic, & exponential functions. Statistical Numerical Analyzer Import data from text files to perform statistical analysis which includes a histogram distribution, and confidence interval calculations.