There will be times when you want to stop Mathematica in the middle of a computation. You may have asked Mathematica to do something that you did not intend or that is taking ...
Low-level functions for converting between expressions and boxes. MakeBoxes generates boxes without evaluating its input. MakeExpression interprets boxes but uses ...
SplineClosed is an option for B-spline functions and graphics primitives that specifies whether spline curves or surfaces should be closed.
MakeUndirected[g] gives the underlying undirected graph of the given directed graph g.
PermuteSubgraph[g, p] permutes the vertices of a subgraph of g induced by p according to p.
CellGroupData[{cell_1, cell_2, ...}] is a low-level construct that represents an open group of cells in a notebook. CellGroupData[{cell_1, cell_2, ...}, 1] represents a cell ...
ContentSelectable is an option to constructs such as Inset, Graphics, and GraphicsGroup that specifies whether and how content within them should be selectable.
FractionBox[x, y] is a low-level formatting construct that represents x/y in notebook expressions.
GroupOrder[group] returns the number of elements of group.