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Wikimedia Commons has
media related to
Orthographic projections.
Normale (
orthogonale)
Axonometrie (in German)
Orthographic Projection Video and mathematics...
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written under the
direction of
Michel Chasles, was
titled Sur les
surfaces orthogonales.
During his
studies at the ENS, he also took
lectures in
Sorbonne University...
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coordinate axes are
freely selected; the
foreshortenings are
fixed (see de:
orthogonale Axonometrie). Notation: α : {\displaystyle \alpha :}
angle between z...
- der
ternaeren Formen. Teubner,
Leipzig 1889. Sphärische Trigonometrie,
orthogonale Substitutionen, und
elliptische Functionen: Eine analytisch-geometrische...
-
Dimensional Rotation Matrices". L. van Elfrinkhof: Eene
eigenschap van de
orthogonale substitutie van de
vierde orde.
Handelingen van het 6e
Nederlandsch Natuurkundig...
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University Press, ISBN 978-0-521-19225-5, MR 2723248. Meixner, J. (1934), "
Orthogonale Polynomsysteme Mit
Einer Besonderen Gestalt Der
Erzeugenden Funktion"...
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pages 289-335. Plancherel,
Michel (1924) " Sur les séries de
fonctions orthogonales."
Archived 2017-12-03 at the
Wayback Machine In
Proceedings of the International...
- Transformation. XI and XII
Surfaces polaires. Sur les
elements d'une
substitution orthogonale ternaire. Sur le
mouvement d'un quadrilatère articule;
coulisse de Stephenson...
- of the axes are free and the
forshortenings are determined. (see de:
orthogonale Axonometrie).
Schwarz formulated and
proved the more
general statement:...
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Nature 56:461,2 (# 1454) L. van
Elfrinkhof (1897) "Eene
eigenschap van de
orthogonale substitutie van de
vierde orde",
Handelingen van het 6e Nederlandsch...
