Definition:Bitangent/Also known as
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Bitangent: Also known as
A bitangent is also known as a double tangent, but that term is also used for a different concept.
Hence on $\mathsf{Pr} \infty \mathsf{fWiki}$ we keep the concepts separate.
Sources
- 1998: David Nelson: The Penguin Dictionary of Mathematics (2nd ed.) ... (previous) ... (next): bitangent
- 1998: David Nelson: The Penguin Dictionary of Mathematics (2nd ed.) ... (previous) ... (next): double tangent: 1.
- 2008: David Nelson: The Penguin Dictionary of Mathematics (4th ed.) ... (previous) ... (next): bitangent
- 2008: David Nelson: The Penguin Dictionary of Mathematics (4th ed.) ... (previous) ... (next): double tangent: 1.