Read on Wikipedia

Image: Oleg Alexandrov · Public domain

Projectively extended real line

Projectively extended real line

Real numbers with an added point at infinity.

Rare
37 views/day0 owners

No account needed. By playing, you confirm you're 13 or older and agree to the Terms of use.

No owners yet

RareTop 25%

Category: Empty

0 owners
0 copies
0 pulls
Wishlisted
0
In 0 albums
On 0 showcases
Market listings
0
Wikipedia views per dayLast 30 days 595

Not sold on the market yet.

Readers' pathsAug 2026 – Oct 2026

Readers go next to

Share of the 415 clicks on its links

  1. Real projective line

    Projective line over the real numbers.

    33%

  2. Extended real number line

    Real numbers with + and - infinity added.

    27%

  3. Wheel theory

    Algebra where division is always defined.

    15%

  4. Point at infinity

    Concept in geometry.

    5.8%

  5. Real projective plane

    Compact non-orientable two-dimensional manifold.

    3.9%

  6. Stereographic projection

    Particular mapping that projects a sphere onto a plane.

    2.4%

Readers come from

Share of the 691 readers arriving from another article

  1. Extended real number line

    Real numbers with + and - infinity added.

    71%

  2. Real projective line

    Projective line over the real numbers.

    16%

  3. Division by zero

    Class of mathematical expression.

    5.9%

  4. Riemann sphere

    Model of the extended complex plane plus a point at infinity.

    5.4%

  5. Intel 8087

    Floating-point microprocessor.

    1.4%