WebKitとGeckoのMathMLレンダリングの違い

$$x = \frac{-b\pm\sqrt{b^2-4 a c}}{2 a}$$

$$x = \frac{-b\pm\sqrt{b^2-4 a c}}{2 a}$$

$$|x| = \begin{cases}x&(x\geqq0)\\-x&(x<0)\end{cases}$$ $$ \sqrt[n]{a}\sqrt[n]{b} = \sqrt[n]{a b},\quad \sqrt[n]{\sqrt[m]{a}} = \sqrt[n m]{a} $$ $$ \overline{x+y}=\overline{x}+\overline{y},\quad \overline{\left(\frac{x}{y}\right)} = \frac{\overline{x}}{\overline{y}} $$ $$f'(x)=\lim_{h\to0}\frac{f(x+h)-f(x)}{h}$$ $$\frac{d}{dx}\int_{a}^{x}f(t)\,dt = f(x)$$ $$\sum_{k=1}^n\sin k = \frac{ \displaystyle\sin\frac{n+1}{2}\sin\frac{n}{2} } { \displaystyle\sin\frac{1}{2} } $$ $$ \cos n\theta = \sum_{k=0}^{\lfloor n/2\rfloor}(-1)^k\frac{n}{n-k}\binom{n-k}{k} 2^{n-2k-1}\cos^{n-2k}\theta $$ $$ \begin{pmatrix} \cos\alpha & -\sin\alpha\\ \sin\alpha & \cos\alpha \end{pmatrix} \begin{pmatrix} \cos\beta & -\sin\beta\\ \sin\beta & \cos\beta \end{pmatrix} =\begin{pmatrix} \cos(\alpha+\beta) & -\sin(\alpha+\beta)\\ \sin(\alpha+\beta) & \cos(\alpha+\beta) \end{pmatrix} $$ $$\forall \epsilon>0\quad
\exists\delta>0\quad |x-a|<\delta\Longrightarrow |f(x)-f(a)|<\epsilon $$

$$x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}$$

$$|x|=\{\begin{array}{cc}x& (x\geqq 0)\\ -x& (x<0)\end{array}$$

$$\sqrt[n]{a}\sqrt[n]{b}=\sqrt[n]{ab},\sqrt[n]{\sqrt[m]{a}}=\sqrt[nm]{a}$$

$$\overline{x+y}=\bar{x}+\bar{y},\overline{\left(\frac{x}{y}\right)}=\frac{\bar{x}}{\bar{y}}$$

$$f\prime (x)=\underset{h\to 0}{lim}\frac{f(x+h)-f(x)}{h}$$

$$\frac{d}{dx}{\int }_a^{x}f(t)dt=f(x)$$

$$\sum _{k=1}^{n}sink=\frac{sin\frac{n+1}{2}sin\frac{n}{2}}{sin\frac{1}{2}}$$

$$cosn\theta =\sum _{k=0}^{\lfloor n/2\rfloor }(-1{)}^k\frac{n}{n-k}\left(\genfrac{}{}{0ex}{}{n-k}{k}\right)2^{n-2k-1}{cos}^{n-2k}\theta$$

$$\left(\begin{array}{cc}\hfill cos\alpha \hfill & \hfill -sin\alpha \hfill \\ \hfill sin\alpha \hfill & \hfill cos\alpha \hfill \end{array}\right)\left(\begin{array}{cc}\hfill cos\beta \hfill & \hfill -sin\beta \hfill \\ \hfill sin\beta \hfill & \hfill cos\beta \hfill \end{array}\right)=\left(\begin{array}{cc}\hfill cos(\alpha +\beta )\hfill & \hfill -sin(\alpha +\beta )\hfill \\ \hfill sin(\alpha +\beta )\hfill & \hfill cos(\alpha +\beta )\hfill \end{array}\right)$$

$$\forall ϵ>0\exists \delta >0|x-a|<\delta \Rightarrow |f(x)-f(a)|<ϵ$$