1ZMU(1)                           User Commands                          ZMU(1)
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NAME

6       zmu - manual page for zmu 1.0
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DESCRIPTION

9       NAME
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11              zmu - Multiply shared_meataxe 1.0
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13       SYNTAX
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15              zmu [-r <Row>[.<#Rows>]] [-c <Col>[.<#Cols>]] <A> <B> <Result>
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17       OPTIONS
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19       -r and -c can be used for piecewise matrix multiplication
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21              E.g.,  `-r1  -c2'  selects  the  upper  right  part. By default,
22              <#Rows> = <#Cols> = 2, i.e., the result  is  divided  into  four
23              pieces.
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25       FILES
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27              <A>  and  <B>  are  the  objects to be multiplied. Their product
28              (A*B) is written to <Result>. Compatible data types are:
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30       M(a,b) * M(b,c)
31              = M(a,c)
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33              M(1,1) *  M(a,b)  =  M(a,b)  *  M(1,1)  =  M(a,b)  P(a)  *  P(b)
34              = P(max {a,b}) M(a,b) * P(b)                     = M(a,b) P(a) *
35              M(a,b)                     = M(a,b)
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37              M(a,b) means `a by b matrix' and P(a) `Permutation of degree a'
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41zmu 1.0                          January 2021                           ZMU(1)
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