latex數學公式示例匯總 latex tutorial

z = frac{x}{y}

C_1 quad= quad c_2 + c_4^3

y = sqrt {x_1^2 + x_2^2 + x_3^2 + x_4^2}

y = sqrt [3]{x_1^2 + x_2^2 + x_3^2 + x_4^2}

overrightarrow{AB} = overrightarrow{b} + overrightarrow{a}

c = a cdot c

lim_{x
ightarrow0} sin(x+y)

lim_{x
ightarrow0} frac{sin(x)}{x} = 1

x^{frac{1}{2}}

int_{0}^{frac{pi}{2}}

sum_{i=1}^{n}

prod_epsilon

a, b, c
eq { { a}, b, c} { 和 } 是保留字需要『』轉義

1 + (frac{1}{1-x^2})^3

1 + left(frac{1}{1-x^2}
ight)^3

left(left(x+y
ight)left(x-y
ight)
ight)^2

ig((x+y)(x-y)ig)^2

ig((x+y)(x-y)ig)^2

ig( quad ig)Big( quad Big)igg( quad igg)Bigg( quad Bigg)

left[ egin{matrix} 1 & 2 & 3 \ 4 & 5 & 6 \ 7 & 8 & 9 end{matrix}
ight]

egin{bmatrix}1&2&3\4&5&6\7&8&9end{bmatrix}

cdots

ddots

vdots

egin{bmatrix}1&2&cdots&4\7&6&cdots&5\\vdots&vdots&ddots&vdots\8&9&cdots&0end{bmatrix}