Community Tip - Visit the PTCooler (the community lounge) to get to know your fellow community members and check out some of Dale's Friday Humor posts! X
Animations and Mathcad sheets of the article
Fig.2-6
Fig. 1
Mathcad 15 sheet in attach
Fig. 8-13
Fig. 14 Hyperbolas - Mathcad 15 sheet in attach
Fig. 15
Exp and Ln osals & lemniscata
Fig/ 16
Tan & atan ovals and lemniscate