411 REFERENCE · Wiktionary
Schiffler point
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English
thumb|right|Diagram of the Schiffler point on an arbitrary triangle
Etymology
First defined and investigated by Schiffler et al. (1985).
Noun
en geometry A certain type of triangle center. A triangle △ABC with the incenter I has its Schiffler point at the point of concurrence of the Euler lines of the four triangles △BCI, △CAI, △ABI, △ABC.
Related terms
en Schiffler's theorem
en eponyms