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.

LeftArrowBar (Built-in Mathematica Symbol)

LeftArrowBar[x, y, ...] displays as x \[LeftArrowBar] y \[LeftArrowBar] ....

LeftArrow (Built-in Mathematica Symbol)

LeftArrow[x, y, ...] displays as x \[LeftArrow] y \[LeftArrow] ....

LeftArrowRightArrow (Built-in Mathematica Symbol)

LeftArrowRightArrow[x, y, ...] displays as x \[LeftArrowRightArrow] y \[LeftArrowRightArrow] ....

LeftDownTeeVector (Built-in Mathematica Symbol)

LeftDownTeeVector[x, y, ...] displays as x\[LeftDownTeeVector]y\[LeftDownTeeVector]....

LeftDownVectorBar (Built-in Mathematica Symbol)

LeftDownVectorBar[x, y, ...] displays as x\[LeftDownVectorBar]y\[LeftDownVectorBar]....

LeftDownVector (Built-in Mathematica Symbol)

LeftDownVector[x, y, ...] displays as x\[LeftDownVector]y\[LeftDownVector]....

Left (Built-in Mathematica Symbol)

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

LeftRightArrow (Built-in Mathematica Symbol)

LeftRightArrow[x, y, ...] displays as x \[LeftRightArrow] y \[LeftRightArrow] ....

LeftRightVector (Built-in Mathematica Symbol)

LeftRightVector[x, y, ...] displays as x\[LeftRightVector]y\[LeftRightVector]....