BitXor[n_1, n_2, ...] gives the bitwise XOR of the integers n_i.

The functions FindMinimum, FindMaximum, and FindRoot have the HoldAll attribute and so have special semantics for evaluation of their arguments. First, the variables are ...

IgnoreCase is an option for string manipulation and searching functions that specifies whether lowercase and uppercase letters should be treated as equivalent.

Action is an option of Notation, Symbolize and InfixNotation that defines what action will be performed with the given notation statement.

WorkingForm is an option of Notation, Symbolize and InfixNotation that defines in which form the notation will be defined.

There are often many different ways to write the same algebraic expression. As one example, the expression (1+x)^2 can be written as 1+2x+x^2. Mathematica provides a large ...

ResetScheduledTask[obj] resets scheduled task object obj to the original parameter values.ResetScheduledTask[obj, timespec] resets scheduled task timing to ...

All the test problems presented in [MGH81] have been coded into Mathematica in the Optimization`UnconstrainedProblems` package. A data structure is used so that the problems ...

EdgeQ[g, e] yields True if e is an edge in the graph g and False otherwise.

When you are putting and getting data via MathLink various kinds of errors can occur. Whenever any error occurs, MathLink goes into a completely inactive state, and all ...