For citations:
Dzhenzher V.O., Denisova L.V. SCIENTIFIC GRAPHICS IN PASCALABC.NET: PLOTTING FUNCTION GRAPHS IN A RECTANGULAR CARTESIAN COORDINATE SYSTEM. Informatics in school. 2020;(1):31-39. (In Russ.) https://doi.org/10.32517/2221-1993-2020-19-1-31-39