25 lines
942 B
Factor
25 lines
942 B
Factor
USING: help.markup help.syntax math sequences ;
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IN: math.matrices
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HELP: zero-matrix
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{ $values { "m" integer } { "n" integer } { "matrix" sequence } }
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{ $description "Creates a matrix of size " { $snippet "m x n" } ", filled with zeroes." } ;
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HELP: diagonal-matrix
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{ $values { "diagonal-seq" sequence } { "matrix" sequence } }
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{ $description "Creates a matrix with the specified diagonal values." } ;
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HELP: identity-matrix
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{ $values { "n" integer } { "matrix" sequence } }
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{ $description "Creates an identity matrix of size " { $snippet "n x n" } ", where the diagonal values are all ones." } ;
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HELP: kron
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{ $values { "m1" sequence } { "m2" sequence } { "m" sequence } }
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{ $description "Calculates the Kronecker product of two matrices." }
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{ $examples
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{ $example "USING: math.matrices prettyprint ;"
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"{ { 1 2 } { 3 4 } } { { 0 5 } { 6 7 } } kron ."
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"{ { 0 5 0 10 } { 6 7 12 14 } { 0 15 0 20 } { 18 21 24 28 } }" }
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} ;
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