Mates8 is the downloadable version of the Online Polynomial and Scientific Calculator.

Mates8 does basic math and polynomial operations (-,+,*,/,^,%), finds polynomials roots, of real or complex coefficients, multivariable polynomial division, Lagrangian interpolation and basic matrix operations (-,+,*,/,^). May obtain the inverse, cofactor, adjoint and transpose matrix and the determinant of an invertible matrix of real, complex, polynomial or expression entries. Performs derivatives using Euler's notation, e.g.: Dx(sin(x)); Jacobian; and resolves linear, when compatible and determinate, as non linear system of equations.

Also is capable of bounded definite integrals, inmediate, trigonometric or partial fractions integration -quotients of polynomials integration- and integration by parts.

You may find examples in Predefined/Examples menu option of the application's form.

Mates8 intends to be an improved version of previous Mates2-Mates6 calculators.