Converting to MathML

[AntonAMorozov]

Hello!
Can this library simply convert Latex string to MathML String?
I didn't find how to do this

Just like this.
Input: \frac{\sum (r_{i-5})}{N}
Output: <math xmlns="http://www.w3.org/1998/Math/MathML" display="block"> <mfrac> <mrow> <mo data-mjx-texclass="OP">&#x2211;</mo> <mo stretchy="false">(</mo> <msub> <mi>r</mi> <mrow data-mjx-texclass="ORD"> <mi>i</mi> <mo>&#x2212;</mo> <mn>5</mn> </mrow> </msub> <mo stretchy="false">)</mo> </mrow> <mi>N</mi> </mfrac> </math>
It is all that I need)