Matrix functions

Result type	Function name	Arguments
float array[*][2]	crosses	(float array[][] values, integer value_column, float threshold)
		(float array[][] values, integer value_column, float array[][] thresholds, integer threshold_column)
float array[*][3]	extrema	(float array[][] table, integer column, boolean include_end_points = FALSE)
array[m][n]	flipcols	(array[m][n] argument)
array[m][n]	fliprows	(array[m][n] argument)
float array[n][n]	m1	(integer n)
float array[n][1]	makevector	(integer n, float start = 1, float increment = 1)
float	mdeterm	(float array[n][n] argument)
float array[n][n]	minverse	(float array[n][n] argument)
float array[rows_a][columns_b]	mmult	(float array[rows_a][n] a, float array[n][columns_b] b)
array	mop	(string operation_string, array data [, ...])
float array[n][1]	msolve	(float array[n][n] a, float array[n][1] b)
array	msort	(array[][] table, boolean ascending = TRUE, boolean rowwise = TRUE)
float array[m][n]	msub	(float array[m][n] a, float array[m][n] b)
float array[m][n]	msum	(float array[m][n] a, float array[m][n] b)
float	sumproduct	(float array a, float array b [, ...])
float	sumx2my2	(float array a, float array b)
float	sumx2py2	(float array a, float array b)
float	sumxmy2	(float array a, float array b)
array[m][n]	swapcols	(array[m][n] table, integer column_1, integer column_2)
array[m][n]	swaprows	(array[m][n] table, integer row_1, integer row_2)
array[][]	sync	(array[][] a, array[][] b, keep_unmatched = TRUE)
array[][]	transpose	(array argument)