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This is my first article.

周日, 2007-01-28 13:45 — beaver

This is my first article.

$a^2+ \int_{b}^{c}x d x = \sum\limits_{i=1}^{n} i^3$

[tex]a^2+ \int_{b}^{c}x d x = \sum\limits_{i=1}^{n} i^3[/tex]

latex
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周日, 2006-12-10 20:29 — 优雅的混蛋

[tex]\frac{\partial Q}{\partial t}[/tex]

[tex]1.0\times 10^3[/tex]

公式出来了，多谢Yan指教

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