Factorisation
QuadEquations v.3.0.1
QuadEquations teaches the solution of quadratic equations by factorisation, by completing the squares and by formula. Special cases of equations involving perfect squares and difference of two squares, using special formulas are also included.
CryptIt
Most file encryptors use methods that rely on the theory of computational security, that is the difficulty of key factorisation prevents decryption of the file. But this method may not work forever. CryptIt is designed to use XOR encryption on keys that
AlgeFactors v.3.0.1
Software for the teaching and learning of factorisation (factoring) of algebraic expressions, especially trinomials using the "cross" method.
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