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authorsshwy <jy.cat@qq.com>
Wed, 7 Aug 2019 11:05:23 +0000 (19:05 +0800)
committersshwy <jy.cat@qq.com>
Wed, 7 Aug 2019 11:05:23 +0000 (19:05 +0800)
docs/intro/htc.md

index c98e5fb..a3f6fcb 100644 (file)
@@ -102,7 +102,7 @@ LaTeX 作为公式排版的首选,我们应当正确地使用它。因此对
 | `$a==b$`               | $a==b$          | `$a=b$`                            | $a=b$                         |
 | `$f[i][j][k]$`         | $f[i][j][k]$    | `$f_{i,j,k}, f(i,j,k)$`            | $f_{i,j,k},f(i,j,k)$          |
 | `$R,N^*$` (集合)     | $R,N^*$         | `$\mathbf{R},\mathbf{N}^*$`        | $\mathbf{R},\mathbf{N}^*$     |
-| `$\empty$`             | $\empty$        | `$\varnothing$`                    | $\varnothing$                 |
+| `$\emptyset$`          | $\emptyset$     | `$\varnothing$`                    | $\varnothing$                 |
 
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