Several numerical mathematical utilities. For example, utilities for solving the Quadratic, Cubic, and Quartic Equations; solving N Equations in N Unknowns; Eigenvalues and Eigenvectors; and more.

Gauss is anoher beautiful mind in history of math.

Maths papers for exam revision for GCSE and A-level maths exams

A website with a database of information on a variety of units of measure. Look for new perspectives on the magnitude of any physical quantity. Contribute your own unique "Perspective Block." Numerous scientific & engineering charts, graphs & nomographs

Dramatically improve comprehension and test scores. Focus until material is mastered .Get better grades, Receive immediate results and one-on-one tutoring.

Features a large collection of free math videos and other great resources for students and teachers.