Percent CE 3.0 Overview

A scientific calculator provides calculations within a limit of 1 to 240 significant digits. According to run mode chosen, the calculation may be followed by a report with a list of arguments and all intermediate results in chronological order.

Student Grade Calculator for Excel makes easy work of grading students. It quickly weights the students grades on a per-assignment basis.

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.