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1.
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Variables
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变量
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Translated by
YunQiang Su
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Located in
C/variables.page:9(title)
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2.
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To assign a value to a variable use the = symbol or choose the variable to assign to with the <gui>x</gui> button in <link xref="mouse">advanced mode</link>. A variable name must only contain upper or lower characters.
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要赋值给一个变量，请使用 = 或在 <link xref="mouse">高级模式</link> 中，选择一个变量用 <gui>x</gui> 按钮赋值。变量名只能包含大小写字母。
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Translated by
YunQiang Su
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Located in
C/variables.page:11(p)
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3.
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x=5
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x=5
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Translated by
YunQiang Su
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Located in
C/variables.page:16(p)
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4.
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value=82
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value=82
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Translated by
YunQiang Su
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Located in
C/variables.page:19(p)
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5.
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Variables can be used in any equation and are substituted for their assigned value. Variables can be inserted using the <gui>x</gui> button.
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变量可以用在任何等式中，用来替代所赋数值。变量可以用 <gui>x</gui> 按钮插入。
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Translated by
YunQiang Su
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Located in
C/variables.page:23(p)
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6.
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6x+3
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6x+3
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Translated by
YunQiang Su
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Located in
C/variables.page:28(p)
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7.
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xy−3x+7y−21
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xy−3x+7y−21
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Translated by
YunQiang Su
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Located in
C/variables.page:31(p)
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8.
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The following variables are always defined.
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下面的变量是预定义好的。
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Translated by
YunQiang Su
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Located in
C/variables.page:35(p)
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9.
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ans
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ans
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Translated by
YunQiang Su
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Located in
C/variables.page:40(p)
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10.
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Result of previous calculation
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上次运算结果
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Translated by
YunQiang Su
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Located in
C/variables.page:41(p)
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