1概述1.1 行内与独行公式描述格式示例效果行内公式位于本行内$公式$$xyz$$xyz$独行公式位于新的一行且居中$$公式$$$$xyz$$$$xyz$$2 运算2.1 四则运算 符号示例效果加+$x + y = z$$x + y = z$减-$x - y = z$$x - y = z$乘\times$x \times y = z$$x \times y = z$除\div$x \div y = z$$x \div y = z$点乘\codt$x \cdot y = z$$x \cdot y = z$星乘\ast$x \ast y = z$$x \ast y = z$斜除/$x / y...
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