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  1. #1
    Nuclear's Avatar
    Join Date: Sep:2004
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    ... - ?


    , .
    C. , - ( n x n, , . (n-1 x n-1), ).
    , , , ... 11 x 11 - 25 .
    , 11 x 11 11 10 x 10 ( ). 9 x 9 .. 2 x 2, .
    - - , 400 ... - - 3x3 ( ) .
    . HWBG !

  2. #2
    Banned
    Join Date: Oct:2001
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    , . , Wikipedia Bareiss, 40 , . , ?

  3. #3
    philosophus duratea icaci's Avatar
    Join Date: Oct:2006
    Location: Aachen
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    :
    det(A1*A2*...*An) = det(A1)det(A2)...det(An) ( )
    , A A = P^(-1)*diag(a1,...,an)*P, P A, a1,...,an . 1 , :
    det(A) = det(P^(-1))*det(diag(a1,...,an))*det(P) = det(diag(a1,...,an)) = a1*a2*...*an
    ( )

    A , . . ,

    , . DGEDI DGECO DGEFA LINPACK. FORTRAN 77, C.

    ++: , exabyte
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