I am reading H. Sati and U. Schreiber's article "Proper Orbifold Cohomology" — see https://arxiv.org/pdf/2008.01101. On page 2, there is a formula almost at the bottom of the page, with a leaning U after the integral (Borel space). Does anyone know what font this leaning symbol is written with? Or how to produce one in LaTeX?
Cheers from Mikael in Sweden!
Best Answer
The source is actually available: Select Other formats in the box on the right and download the source as a zip file.
Inspecting the code, it turns out that the author typeset the symbol using this macro: