Difference between revisions of "Display matrix"
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===display_matrix=== |
===display_matrix=== |
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'''Examples''' |
'''Examples''' |
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+ | <blockquote> Usually used in BEGIN_TEXT/END_TEXT blocks as<blockquote> \{ display_matrix($A) \} <br /> \{ display_matrix([ [ 1, 3], [4, 6] ]) \} <br /> \{ display_matrix([ [ ans_rule(), ans_rule()], [ans_rule(), ans_rule()] ]) \} </blockquote></blockquote> |
'''Notes''' |
'''Notes''' |
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Latest revision as of 09:13, 25 March 2013
display_matrix
Description
Provides a rectangular display of a matrix object by producing the appropriate TeX code for displaying the contents.
Syntax
display_matrix($matrix_object)
Params
$matrix_object is a matrix object. See Matrix.pm and "RealMatrix.pm"
Returns
String which represents the matrix in TeX format used in math display mode.
Examples
Usually used in BEGIN_TEXT/END_TEXT blocks as
\{ display_matrix($A) \}
\{ display_matrix([ [ 1, 3], [4, 6] ]) \}
\{ display_matrix([ [ ans_rule(), ans_rule()], [ans_rule(), ans_rule()] ]) \}
Notes
Note that the order of answers inserted in the last example is across each row first. This is usually what is expected, but you can use "NAME_ANS_RULE" if more control is desired.
See Matrix.pm for matrix methods which specify display.
