What is the best program to visualize(draw) the problem?

Правка en1, от lis05, 2022-07-09 14:58:11

The best are paper and a pen. But what about computer programs to draw the details of the problem? What programs do you use?


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en1 Английский lis05 2022-07-09 14:58:11 180 Initial revision (published)