Translations:Como executar o Prolog/15/en

To illustrate some particular interactions with prolog, consider the following sample session. Each file referred to is assumed to be a local file in the user's account, which was either created by the user, obtained by copying directly from some other public source, or obtained by saving a text file while using a web browser. The way to achieve the latter is either to follow a URL to the source file and then save, or to select text in a Prolog Tutorial web page, copy it, paste into a text editor window and then save to file. The comments /* ... */ next to goals are referred to in the notes following the session.