LeftSide 指令
来自GeoGebra Manual
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此指令只能用在运算区。
- LeftSide[ <Equation> ]
- LeftSide[ { <Equation> } ]
- LeftSide[ <Equation> ]
- Returns the left-hand side of the equation.
- 范例:
LeftSide[x + 2 = 3x + 1]
yields x + 2. - LeftSide[ { <Equation> } ]
- Returns the left-hand sides of the equations.
- 范例:
LeftSide[{a^2 + b^2 = c^2, x + 2 = 3x + 1}]
yields {a2 + b2, x + 2}.
备注:
See also RightSide Command.