enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. List of unsolved problems in mathematics - Wikipedia

    en.wikipedia.org/wiki/List_of_unsolved_problems...

    Thurston's 24 questions [4] [5] 24-William Thurston: 1982 Smale's problems: 18: 14: Stephen Smale: 1998 Millennium Prize Problems: 7: 6 [6] Clay Mathematics Institute: 2000 Simon problems: 15 <12 [7] [8] Barry Simon: 2000 Unsolved Problems on Mathematics for the 21st Century [9] 22-Jair Minoro Abe, Shotaro Tanaka: 2001 DARPA's math challenges ...

  3. Mathematics - Wikipedia

    en.wikipedia.org/wiki/Mathematics

    The apparent plural form in English goes back to the Latin neuter plural mathematica , based on the Greek plural ta mathēmatiká (τὰ μαθηματικά) and means roughly "all things mathematical", although it is plausible that English borrowed only the adjective mathematic(al) and formed the noun mathematics anew, after the pattern of ...

  4. Hellphone - Wikipedia

    en.wikipedia.org/wiki/Hellphone

    In math class, Margot texts Clemence her apologies but Clemence refuses to forgive her. During the teacher's lecture, Sid fills in Tiger on his phone's weird doings. Annoyed with their talking, the Mr. Mazeau, the teacher, flicks a piece of chalk at Sid's head and demands for him to answer a particularly difficult question.

  5. John von Neumann - Wikipedia

    en.wikipedia.org/wiki/John_von_Neumann

    A major contribution von Neumann made to measure theory was the result of a paper written to answer a question of Haar regarding whether there existed an algebra of all bounded functions on the real number line such that they form "a complete system of representatives of the classes of almost everywhere-equal measurable bounded functions". [117]

  6. Illinois Council of Teachers of Mathematics - Wikipedia

    en.wikipedia.org/wiki/Illinois_Council_of...

    1-2 competitors, of an appropriate grade level: Each correct answer is worth six, four, or three points, depending on if the answer was submitted in the first, second, or third minutes, respectively. A two-point bonus is given to the first team to get the answer right. This gives a maximum possible team score of 80. Oral Competition

  7. Optical telescope - Wikipedia

    en.wikipedia.org/wiki/Optical_telescope

    The telescope is more a discovery of optical craftsmen than an invention of a scientist. [1] [2] The lens and the properties of refracting and reflecting light had been known since antiquity, and theory on how they worked was developed by ancient Greek philosophers, preserved and expanded on in the medieval Islamic world, and had reached a significantly advanced state by the time of the ...

  8. Soroban - Wikipedia

    en.wikipedia.org/wiki/Soroban

    A suanpan (top) and a soroban (bottom). The two abaci seen here are of standard size and have thirteen rods each. Another variant of soroban. The soroban is composed of an odd number of columns or rods, each having beads: one separate bead having a value of five, called go-dama (五玉, ごだま, "five-bead") and four beads each having a value of one, called ichi-dama (一玉, いちだま ...