The mathematical formula knowledge base uses an ontology to store mathematical formulas, so that the mathematical symbols, formula structures, and formula semantics are effectively combined to form a ...

unicode font internationalization programming-font gpl unicode-characters unicode-symbols ttf truetype gplv2 fallback-fonts ofl unicode-text unicode-art coding-font unifont unicode-fonts ...

This paper describes the specifications for our ground-truthed mathematical character and symbol image database, called InftyCDB-1. The ground-truth of each character is composed of type, font, ...