LayerSizeFunction (Built-in Mathematica Symbol)

LayerSizeFunction is an option for TreePlot that gives a function to specify the relative height to allow for each layer.

LeafCount (Built-in Mathematica Symbol)

LeafCount[expr] gives the total number of indivisible subexpressions in expr.

LeastSquares (Built-in Mathematica Symbol)

LeastSquares[m, b] finds an x that solves the linear least-squares problem for the matrix equation m.x == b.

Left (Built-in Mathematica Symbol)

Left is a symbol that represents the left-hand side for purposes of alignment and positioning.

LegendAppearance (Built-in Mathematica Symbol)

LegendAppearance is an option for charting functions that specifies the appearance of any legends that are generated.

Legended (Built-in Mathematica Symbol)

Legended[expr, lbl] indicates that a legend entry for expr should be created, with label lbl.

Length (Built-in Mathematica Symbol)

Length[expr] gives the number of elements in expr.

LengthWhile (Built-in Mathematica Symbol)

LengthWhile[list, crit] gives the number of continuous elements e_i starting at the beginning of list for which crit[e_i] is True.

LessEqual (Built-in Mathematica Symbol)

x <= y or x <= y yields True if x is determined to be less than or equal to y. x_1 <= x_2 <= x_3 yields True if the x TraditionalForm\`i form a nondecreasing sequence.

Less (Built-in Mathematica Symbol)

x < y yields True if x is determined to be less than y. x_1 < x_2 < x_3 yields True if the x_i form a strictly increasing sequence.