- projective interval
- мат. проективный интервал
Большой англо-русский и русско-английский словарь. 2001.
projective interval
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Extended real number line — Positive infinity redirects here. For the band, see Positive Infinity. In mathematics, the affinely extended real number system is obtained from the real number system R by adding two elements: +∞ and −∞ (read as positive infinity and negative… … Wikipedia
