We propose an approach to constructing a knowledge graph of mathematical equations. As sources of knowledge when designing and forming a knowledge graph, we use the scientific and educational site EqWorld “The World of Mathematical Equations” and the professional mathematics ontology OntoMath^PRO. We have developed a system of software tools that provide a full cycle of forming a knowledge graph. We have organized the storage of the knowledge graph in a data warehouse with the ability to execute SPARQL queries.

knowledge graph, mathematical equation, mathematical ontology, representation of mathematical knowledge