Triangulum is a small northern constellation whose three brightest stars, of third and fourth magnitude, form an elongated triangle. It is one of the 88 modern constellations, and also one of the 48 listed by Ptolemy.
... 1863)
Kritische Erläuterungen des Hegelschen Systems (1840)
Vorlesungen über Schelling (1842)
System der Wissenschaft (1850)
Meine Reform der Hegelschen Philosophie ...