LeftSide Command

LeftSide[ <Equation> ]

Gives the left-hand side of the simplified equation.

Example:

LeftSide[x + 2 = 3 x + 1] yields x.

CAS Syntax

LeftSide[ <Equation> ]

Gives the left-hand side of the equation.

Example:

LeftSide[x + 3 = 3 x + 1] yields x + 3.

LeftSide[ <List of Equations> ]

Gives the list of the left-hand sides of the equations.

Example:

LeftSide[{a^2 + b^2 = c^2, x + 2 = 3 x + 1}] yields \left\{a^2 + b^2, x + 2 \right\} .

LeftSide[ <List of Equations>, <Index> ]

Gives the left-hand sides of the equation specified by the index.

Example:

LeftSide[{a^2 + b^2 = c^2, x + 2 = 3 x + 1}, 1] yields a^2 + b^2.

Note:

See also RightSide Command.