algebraic expression using @@@ x=y^2@@@ to create @@ x=y^2@@ |
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array $$\begin{array}{|ccc|}a_1&a_2&a_3\\ b_1&b_2&b_3\\ c_1&c_2&c_3\end{array}$$ is |
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big sum $$\bigsum_{n+2}^x$$ is |
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division @@@1/2@@@ is @@1/2@@ |
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equals @@@x=2@@@ is @@x=2@@ |
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formula box $$\fbox{x=\frac12}$$ is |
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greater than @@@x>y@@@ is @@x>y@@ |
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multiplication $$x*y=z$$ is |
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s.u.m $$\sum_{n+2}^x$$ is |
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smiley $$~\unitlength{.6}~\picture(100){~~(50,50){\circle(99)}~ ~(20,55;50,0;2){+1$\hat\bullet}~~(50,40){\bullet}~~(50,35){\circle(50,25;34)}~ ~(50,35){\circle(50,45;34)}}$$ is |
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square root @@@sqrt{x}@@@ is @@sqrt(x)@@ |
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subscript underscore $$x_2$$ is |
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superscript $$x^2$$ or $$x^3$$ is or |
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TeX notation allows for the expression of ASCII characters to generate formatted graphics output |
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