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  2. Fano plane - Wikipedia

    en.wikipedia.org/wiki/Fano_plane

    The Fano plane is an example of an (n 3)-configuration, that is, a set of n points and n lines with three points on each line and three lines through each point. The Fano plane, a (7 3 )-configuration, is unique and is the smallest such configuration. [ 11 ]

  3. PG (3,2) - Wikipedia

    en.wikipedia.org/wiki/PG(3,2)

    A packing of PG(3, 2) is a partition of the 35 lines into 7 disjoint spreads of 5 lines each, and corresponds to a solution for all seven days. There are 240 packings of PG(3, 2) , that fall into two conjugacy classes of 120 under the action of PGL(4, 2) (the collineation group of the space); a correlation interchanges these two classes.

  4. Arrangement of lines - Wikipedia

    en.wikipedia.org/wiki/Arrangement_of_lines

    These are the connected components of the points that would remain after removing all points on lines. [1] The edges or panels of the arrangement are one-dimensional regions belonging to a single line. They are the open line segments and open infinite rays into which each line is partitioned by its crossing points with the other lines.

  5. Duality (projective geometry) - Wikipedia

    en.wikipedia.org/wiki/Duality_(projective_geometry)

    A polarity π in a projective plane of square order n = s 2 has at most s 3 + 1 absolute points. Furthermore, if the number of absolute points is s 3 + 1, then the absolute points and absolute lines form a unital (i.e., every line of the plane meets this set of absolute points in either 1 or s + 1 points). [21]

  6. Lecture Notes - Wikipedia

    en.wikipedia.org/wiki/Lecture_Notes

    Lecture Notes may refer to the following book series, published by Springer Science+Business Media Lecture Notes in Computer Science; Lecture Notes in Mathematics;

  7. Calculator input methods - Wikipedia

    en.wikipedia.org/wiki/Calculator_input_methods

    Note the formula on the dot-matrix line above and the answer on the seven-segment line below, as well as the arrow keys allowing the entry to be reviewed and edited. This calculator program has accepted input in infix notation, and returned the answer 3 , 8 6 ¯ {\displaystyle 3{\text{,}}8{\overline {6}}} .

  8. Biju Patnaik University of Technology - Wikipedia

    en.wikipedia.org/wiki/Biju_Patnaik_University_of...

    Biju Patnaik University of Technology (BPUT) is a public state university located in Rourkela, Odisha, India. It was established on 21 November 2002 and named after Biju Patnaik, a former Chief Minister of Odisha. [2]

  9. Biju Patnaik University of Technology, also known as BPUT, is located in Rourkela in the state of Odisha, India. There are 110 colleges affiliated to the university. A college may be either a constituent or affiliated type. [1] The colleges are further classified as government run, private unaided and public private partnership (PPP) or private ...