Manuals/calci/MCOLAGGREGATE

MCOLAGGREGATE (a,Function)

• $a$ is any matrix.
• $Function$ is any arithmetic operator.

Description

• This function is combining the column wise numbers with the given operation.
• In $MCOLAGGREGATE(a,Function)$,$a$ is any matrix.
• $Function$ is any arithmetic operator.
• So with the given matrix,the first column numbers are combining together with the given operation.
• Second column values are combining and So on.
• The arithmetic operators can be sum,minus,product,divide and so on.

Examples

1. MCOLAGGREGATE([[1,2],[3,4]],SUM)

• ${\begin{matrix}4\\6\end{matrix}}$

1. MCOLAGGREGATE([[10,13,17],[17,23,87]],PRODUCT)

• ${\begin{matrix}170\\299\\1479\end{matrix}}$

1. MCOLAGGREGATE([[13,16],[5,-14],[67,23],[10,10]],MINUS)

• ${\begin{matrix}-69\\-3\end{matrix}}$

Related Videos

Column Matrix

See Also

• MROWAGGREGATE
• MATRIXOPERATORS

References

• [1]

• List of Main Z Functions

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