Share The Formula You Found

+Label +Description

Recently Referred Formulae

複数行にわたる数式のサンプル
y &=& \ln x \\ \frac{d}{dx}y &=& \frac{1}{x}
連立方程式のサンプル
\left\{ \begin{array}{rcrcr} 2x & + & 5y & = & 12 \\ 3x & + & y & = & 5 \end{array} \right.
\mbox{\LaTeX}
x^2 + y^2 = e^{i\pi}
p_i