极限运算,符号:\displaystyle \lim,如:limy→0x→∞xy\displaystyle \lim^{x \to \infty}_{y \to 0}{\frac{x}{y}}
求和运算,符号:\sum,如:∑y→0x→∞xy\sum^{x \to \infty}_{y \to 0}{\frac{x}{y}}
求和运算,符号:\displaystyle \sum,如:∑y→0x→∞xy\displaystyle \sum^{x \to \infty}_{y \to 0}{\frac{x}{y}}
积分运算,符号:\int,如:∫0∞xdx\int^{\infty}_{0}{xdx}
积分运算,符号:\displaystyle \int,如:∫0∞xdx\displaystyle \int^{\infty}_{0}{xdx}
微分运算,符号:\partial,如:∂x∂y\frac{\partial x}{\partial y}
矩阵表示,符号:\begin{matrix} \end{matrix},如:KaTeX parse error: Undefined control sequence: \5 at position 38: …1 &2 &\cdots &4\̲5̲ &6 &\cdots &8\…
逻辑运算等于运算,符号:=,如:x+y=zx+y=z
大于运算,符号:>,如:x+y>zx+y>z
小于运算,符号:<,如:x+y<zx+y<z
大于等于运算,符号:\geq,如:x+y≥zx+y \geq z