point at infinity

Definition of point at infinity

: an ideal mathematical point in projective geometry that preserves the magnitudes of all angles of a transformed plane

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Dictionary Entries Near point at infinity

point a/the finger at

point at infinity

point-blank

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Cite this Entry

“Point at infinity.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/point%20at%20infinity. Accessed 6 Jul. 2022.

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