Could someone please tell me what font this is? It looks so beautiful and elegant. Particularly, look at the square root symbol and the \pi. I have been looking for this font for a very long time, but to no avail. The pi you see in the image is a part of the universal math font, which I have in Word, but am unable to import it in XeLaTeX.
Please let me know which font this is.

PDF? It is much easier to know the font name from the PDF.... – MadyYuvi Nov 17 '20 at 08:00