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x^2 x^{\msquare} \log_{\msquare} \sqrt{\square} \nthroot[\msquare]{\square} \le \ge \frac{\msquare}{\msquare} \cdot \div x^{\circ} \pi
\left(\square\right)^{'} \frac{d}{dx} \frac{\partial}{\partial x} \int \int_{\msquare}^{\msquare} \lim \sum \infty \theta (f\:\circ\:g) f(x)
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x^2 x^{\msquare} \log_{\msquare} \sqrt{\square} \nthroot[\msquare]{\square} \le \ge \frac{\msquare}{\msquare} \cdot \div x^{\circ} \pi
\left(\square\right)^{'} \frac{d}{dx} \frac{\partial}{\partial x} \int \int_{\msquare}^{\msquare} \lim \sum \infty \theta (f\:\circ\:g) f(x)
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数字行

描述
一步步地解代数, 三角和微积分

step-by-step

\begin{pmatrix} 2 &-3 & 1 \\ 1 & 0 & 2 \\ 14 &11 &-5\end{pmatrix}\begin{pmatrix} -2 &-4 & 2 \\ -2 & 1 & 2 \\ 4 & 2 & 5\end{pmatrix}\begin{pmatrix} 2 &-3 & 1 \\ 1 & 0 & 2 \\ 14 &11 &-5\end{pmatrix}^{-1}

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