blob: 38516451b19a7dd8eda5c385b0892a4423a19305 [file] [log] [blame]
<math xmlns="http://www.w3.org/1998/Math/MathML" display="block" ><mrow > <msub><mrow ><mi >R</mi></mrow><mrow ><mi >F</mi> </mrow></msub ><mrow ><mo class="MathClass-open">(</mo><mrow><mi >x</mi><mo class="MathClass-punc">,</mo><mi >x</mi><mo class="MathClass-punc">,</mo><mi >x</mi></mrow><mo class="MathClass-close">)</mo></mrow> <mo class="MathClass-rel">=</mo> <mfrac><mrow ><mn>1</mn></mrow> <mrow ><msqrt><mrow><mi >x</mi></mrow></msqrt></mrow></mfrac></mrow></math>