#27328
PD4ML by default supports Latin-1 (ISO-8859-1) character set. Sigma symbol does not belong to it, so you need to use TTF embedding feature of PD4ML Pro.
See pd4ml-html-css-pdf-tips-tricks-f7/ttf-embedding-t42.html
PD4ML by default supports Latin-1 (ISO-8859-1) character set. Sigma symbol does not belong to it, so you need to use TTF embedding feature of PD4ML Pro.
See pd4ml-html-css-pdf-tips-tricks-f7/ttf-embedding-t42.html