437<p>This is the first part of a series of examples which illustrate step-by-step procedures to use the LAMBDA system. Typical exercises are described (e.g. polynomial division, algebraic simplifications, etc.). The examples are presented in the LAMBDA system. To read the files it is necessary to install the LAMBDA system (see <a href="http://www.veia.it" title="Veia website">VEIA website</a>).</p> LOMv1.0authorBEGIN:VCARD FN:Cristian EMAIL;INTERNET:bernareggi@dsi.unimi.it ORG:Bernareggi END:VCARDLOMv1.2The LAMBDA system must be installedLOMv1.2NoLOMv1.2No