Manuals/calci/MATRIXCOLUMN

MATRIXCOLUMN (a,ColumnIndex)

• $a$ is any matrix.
• $ColumnIndex$ is any column number.

Description

• This function gives the Particular column values of the given Matrix.
• Matrix is an Array of numbers which arranged in rows and columns.
• There are different order of matrices.
• So we can get a desired column value of the given matrix.
• In MATRIXCOLUMN (a,ColumnIndex),<a> is any order of matrix.
• $ColumnIndex$ is the particular column number of the given Matrix.
• Column is a vertical set of numbers in a matrix.
• This function is used to pick the particular column entries from the given matrix.

Examples

1. MATRIXCOLUMN([[10,-11,13],[26,2,7],[5,18,3]],1)\\ ${\begin{matrix}10\\26\\5\end{matrix}}$

2. MATRIXCOLUMN([[37,8,9,10],[5,6,-18,15]],3) ${\begin{matrix}9\\-18\end{matrix}}$

See Also

• ANTIDIAGONAL
• CONFERENCE
• CIRCULANT
• HADAMARD

References

• [1]

• List of Main Z Functions

• Z3 home