
<A NAME=fast_la>

<TITLE>fast_la</TITLE></A>
<b><a href=r37_idx.html>INDEX</a></b><p><p>



<B>FAST_LA</B> _ _ _  _ _ _  _ _ _  _ _ _ <B>switch</B><P>
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By turning the <em>fast_la</em> switch on, the speed of the following 
functions will be increased: 
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<A HREF=r37_0572.html>add_columns</A>, 
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<A HREF=r37_0573.html>add_rows</A>, 
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<A HREF=r37_0576.html>augment_columns</A>, 
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<A HREF=r37_0583.html>column_dim</A>, 
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<A HREF=r37_0585.html>copy_into</A>, 
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<A HREF=r37_0598.html>make_identity</A>, 
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<A HREF=r37_0599.html>matrix_augment</A>, 
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<A HREF=r37_0601.html>matrix_stack</A>, 
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<A HREF=r37_0602.html>minor</A>, 
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<A HREF=r37_0603.html>mult_columns</A>, 
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<A HREF=r37_0604.html>mult_rows</A>, 
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<A HREF=r37_0605.html>pivot</A>, 
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<A HREF=r37_0608.html>remove_columns</A>, 
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<A HREF=r37_0609.html>remove_rows</A>, 
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<A HREF=r37_0611.html>rows_pivot</A>, 
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<A HREF=r37_0613.html>squarep</A>, 
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<A HREF=r37_0614.html>stack_rows</A>, 
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<A HREF=r37_0615.html>sub_matrix</A>, 
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<A HREF=r37_0617.html>swap_columns</A>, 
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<A HREF=r37_0618.html>swap_entries</A>, 
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<A HREF=r37_0619.html>swap_rows</A>, 
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<A HREF=r37_0620.html>symmetricp</A>. 
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The increase in speed will be negligible unless you are making a 
significant number (i.e. thousands) of calls. When using this switch, 
error checking is minimized. This means that illegal input may give 
strange error messages. Beware. 
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