-1:000000000000 | 0:a27084f66897 |
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1 <?xml version="1.0"?> | |
2 <!DOCTYPE html PUBLIC | |
3 "-//W3C//DTD XHTML 1.1 plus MathML 2.0//EN" | |
4 "http://www.w3.org/TR/MathML2/dtd/xhtml-math11-f.dtd" | |
5 [ | |
6 <!ENTITY mathml "http://www.w3.org/1998/Math/MathML"> | |
7 ]> | |
8 <math display="block" xmlns="&mathml;"> | |
9 <mi>f ̲</mi> | |
10 <mi>-</mi> | |
11 <mo>+</mo> | |
12 <mo> -</mo> | |
13 <mo>̲</mo> | |
14 </math> |