he Basics of Rotations in Three Dimensions
Sistema di riferimento
From the page: “Spazi metrici : definizione ed esempi”
From the page: “The linked files are tutorials on features of Allegro Common Lisp. Each tutorial has a Quick Start section showing how to use the feature being described. There are also links to relevant documentation.
Code examples will all run if cut and pasted into an appropriate version of Allegro CL (appropriate because some examples may work only on Windows or only on UNIX platforms or only in specific versions of Allegro CL). Examples lower down in a tutorial typically assume you have evaluated the necessary code earlier in the tutorial. “
From the page: “Allegro Vivace “