Percent CE 3.0 Overview

Calculate the percentage of any number out of any number. Add percentage to an amount or calculate a discount percentage. Free math homework help from basic math to algebra, geometry and beyond. Students, teachers, parents, and everyone can find solutions

Rt-Plot is a tool to generate Cartesian X/Y-plots from scientific data. You can enter and calculate tabular data. View the changing graphs, including linear and non linear regression, interpolation, differentiation and integration, during entering.

Performs computations associated with matrices: Solves systems of linear equations, finds sum, difference, product, determinant, trace, inverse, adjoint, transpose, eigenvalues, eigenvectors, LU factors, QR factors, tests for definiteness, etc.