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angle of parallelism · Vinony

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EntityQ3617405· pop 9· linked from 20 articles

angle of parallelism

in hyperbolic geometry, the angle at one vertex of a right hyperbolic triangle that has two hyperparallel sides

Connections

International Standard Book Number

Categories

Angle Functions and mappings Hyperbolic geometry

Sources

wikipedia.externallinksexternallink

Nikolai Ivanovich Lobachevsky

Entity

Euclidean geometry

natural logarithm

hyperbolic function

Oxford University Press

hyperbolic geometry

positive real number

American Mathematical Society

Gudermannian function

Robin Hartshorne

hyperbolic triangle

George Bruce Halsted

Poincaré half-plane model

Béla Kerékjártó

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What links here20 pages

Nikolai Ivanovich Lobachevsky

Poincaré half-plane model

history of Lorentz transformations

ambiguous image

hyperbolic triangle

hyperbolic function

Gudermannian function

hyperbolic angle

synthetic geometry

hyperbolic geometry

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