{\displaystyle {\begin{array}{|c|c|c|}a&b&S\\\hline 0&0&1\\0&1&1\\1&0&1\\1&1&0\\\end{array}}} en.wikipedia.org Visit source

{\displaystyle a_{0}+a_{1}x+a_{2}x^{2}+\cdots .} en.wikipedia.org Visit source

{\displaystyle f(x)={}} en.wikipedia.org Visit source

{\displaystyle f} en.wikipedia.org Visit source

{\displaystyle {\begin{alignedat}{4}F:\;&&C(X)&&\;\to \;&&C(X)\\&&g&&\;\mapsto \;&&g^{2}\end{alignedat}}} en.wikipedia.org Visit source

{\displaystyle {\begin{alignedat}{4}F:\;&&C(X)&&\;\to \;&C(X)\\&&g&&\;\mapsto \;&g^{2}\end{alignedat}}} en.wikipedia.org Visit source

{\displaystyle {\begin{array}{lcr}z&=&a\\f(x,y,z)&=&x+y+z\end{array}}} en.wikipedia.org Visit source

{\displaystyle {\begin{array}{lcl}z&=&a\\f(x,y,z)&=&x+y+z\end{array}}} en.wikipedia.org Visit source

{\displaystyle {\begin{alignedat}{3}f(a,b)&=(a+b)^{2}&&=(a+b)(a+b)\\&=a^{2}+ab+ba+b^{2}&&=a^{2}+2ab+b^{2}\\\en… en.wikipedia.org Visit source

{\displaystyle {\begin{alignedat}{2}f(x)&=(a-b)^{2}\\&=a^{2}-2ab+b^{2}\\\end{alignedat}}} en.wikipedia.org Visit source

{\displaystyle {\begin{aligned}f(x)&=(a+b)^{2}\\&=a^{2}+2ab+b^{2}\\\end{aligned}}} en.wikipedia.org Visit source

{\displaystyle {\begin{cases}3x+5y+z\\7x-2y+4z\\-6x+3y+2z\end{cases}}} en.wikipedia.org Visit source

{\displaystyle f(n)={\begin{cases}n/2,&{\text{if }}n{\text{ is even}}\\3n+1,&{\text{if }}n{\text{ is odd}}\end… en.wikipedia.org Visit source

{\displaystyle {\bigl (}{\begin{smallmatrix}a&b\\c&d\end{smallmatrix}}{\bigr )}} en.wikipedia.org Visit source

{\displaystyle {\begin{pmatrix}x&y\\z&v\end{pmatrix}}} en.wikipedia.org Visit source

{\displaystyle {\begin{Bmatrix}x&y\\z&v\end{Bmatrix}}} en.wikipedia.org Visit source

{\displaystyle {\begin{bmatrix}0&\cdots &0\\\vdots &\ddots &\vdots \\0&\cdots &0\end{bmatrix}}} en.wikipedia.org Visit source

{\displaystyle {\begin{Vmatrix}-x&y\\z&-v\end{Vmatrix}}} en.wikipedia.org Visit source

{\displaystyle {\begin{vmatrix}-x&y\\z&-v\end{vmatrix}}} en.wikipedia.org Visit source

{\displaystyle {\begin{matrix}-x&y\\z&-v\end{matrix}}} en.wikipedia.org Visit source

{\displaystyle {\dbinom {n}{k}}} en.wikipedia.org Visit source

{\displaystyle {\tbinom {n}{k}}} en.wikipedia.org Visit source

{\displaystyle {\binom {n}{k}}} en.wikipedia.org Visit source

{\displaystyle {\cfrac {x}{1+{\cfrac {\cancel {y}}{\cancel {y}}}}}={\cfrac {x}{2}}} en.wikipedia.org Visit source

{\displaystyle {\cfrac {2}{c+{\cfrac {2}{d+{\cfrac {2}{4}}}}}}=a} en.wikipedia.org Visit source

{\displaystyle {\dfrac {2}{4}}=0.5\qquad {\dfrac {2}{c+{\dfrac {2}{d+{\dfrac {2}{4}}}}}}=a} en.wikipedia.org Visit source

{\displaystyle {\tfrac {2}{4}}=0.5} en.wikipedia.org Visit source

{\displaystyle {\frac {2}{4}}=0.5} en.wikipedia.org Visit source

{\displaystyle \bigcup _{i=1}^{n}E_{i}} en.wikipedia.org Visit source

{\displaystyle \bigcap _{i=1}^{n}E_{i}} en.wikipedia.org Visit source