Göttingen Collection of Mathematical Models and Instruments

Slide: Altitude chart of the tg-relief

Model 1776

Slide: Altitude chart of the tg-relief
Category:
H V 35

Description

Slide: tg(x+iy)=te. Altitude chart of the tg-relief.

References

Jahnke, Eugen u. Emde, Fritz(1933). Tables of functions with formulae and curves. Funktionentafeln mit Formen und Kurven, 2. Auflage, Teubner Verlag, Leipzig, Fig.28.