Cot[z] gives the cotangent of z.

Csc[z] gives the cosecant of z.

An integration rule computes an estimate of an integral over a region, typically using a weighted sum. In the context of NIntegrate usage, an integration rule object provides ...

SatisfiableQ[bf] gives True if a combination of values of variables exists that makes the Boolean function bf yield True.SatisfiableQ[expr, {a_1, a_2, ...}] gives True if a ...

Variables[poly] gives a list of all independent variables in a polynomial.

All the functionality of NumericalMath`Butcher`is now available in the newly created Numerical Differential Equation Analysis Package.

All the functionality of NumericalMath`EquationTrekker` is now available in the newly created Equation Trekker Package.

If you make a definition like f[x_]:=x Sin[x], Mathematica will store the expression x Sin[x] in a form that can be evaluated for any x. Then when you give a particular value ...

The names of built-in functions follow some general guidelines. The main expression or object on which a built-in function acts is usually given as the first argument to the ...

Version 6.0 represented a major step forward in visualization and graphics, with many new and original concepts. Among them was full integration of Mathematica symbolic ...