graf

1. Croat. (in maths) graph
   Nacrtajte graf funkcije y = 2x. — Draw the graph of the function y = 2x.
2. (in graph theory) graph
   Ovaj graf ima šest čvorova i osam grana. — This graph has six vertices and eight edges.

In the sense 'graph of a function' graf is typical of Croatian usage; in Serbia: grafik (funkcije), while graf in this sense is rare and mostly confined to formal mathematical texts. The main Serbian sense of graf is the graph of graph theory. An everyday chart of data is usually called grafikon.