In Practice

摘要

Where can I buy log-log, log-linear or polar graph paper, or Smith chart paper? There's no need to buy graph paper any more! A gem from the web is GraphPap, a Windows program developed by a hospital biologist in France, which will print almost any kind of graph paper - including many other options you've probably never heard of. Philippe Marquis is very responsive to requests for additional styles, so along with music paper and shooting targets, GraphPap will print many useful electronic items such as Smith charts, polar diagram paper, stripboard layout paper and graduated dials.