rg.mariuszgromada.math.mxparser.mathcollection</h1>
<h3>Buy me a cup of coffee via donation </h3><a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&amp;hosted_button_id=QJYYH86583LEN" target="_blank" rel="noopener"><img class="aligncenter" src="https://www.paypalobjects.com/en_US/i/btn/btn_donateCC_LG.gif" alt="Did you find the software useful? Please consider donation" /></a><h3> or support me purchasing the license via <a href="https://mathparser.org/order-commercial-license" target="_blank"><sp