WindowMovable is a notebook option that specifies whether to allow the window for the notebook to be moved around interactively on the screen.

TimeConstrained[expr, t] evaluates expr, stopping after t seconds. TimeConstrained[expr, t, failexpr] returns failexpr if the time constraint is not met.

Subgraph[g, {v_1, v_2, ...}] gives the subgraph of the graph g generated by the vertices v_i.Subgraph[g, {e_1, e_2, ...}] gives the subgraph generated by the edges ...

Cos[z] gives the cosine of z.

While some cells in Mathematica are not visible, they can still be selected for editing and modification. Selecting cells without visible cell brackets works just like ...

Log[z] gives the natural logarithm of z (logarithm to base e). Log[b, z] gives the logarithm to base b.

Eigenvalues[m] gives a list of the eigenvalues of the square matrix m. Eigenvalues[{m, a}] gives the generalized eigenvalues of m with respect to a. Eigenvalues[m, k] gives ...

Csch[z] gives the hyperbolic cosecant of z.

ArcCos[z] gives the arc cosine cos -1 (z) of the complex number z.

SQLBinary[data] represents raw binary data that can be stored in a database.