BYROW

This function applies a LAMBDA to each row and returns an array of the results.

Syntax

BYROW(array, lambda(row))

Argument	Description
array	[Required] An array to be separated by row.
lambda	[Required] A LAMBDA that takes a row as a single parameter and calculates one result. The LAMBDA takes a single parameter.
row	[Required] A row from array.

Providing an invalid LAMBDA function or an incorrect number of parameters returns a #VALUE! error called "Incorrect Parameters".
Not providing a LAMBDA function or anything but a single value returned from the LAMBDA function returns a #CALC error.

BYROW(A1:C2, LAMBDA(array, MAX(array)))