Returns the square root of the sum of the squares of the elements of a matrix.
The NORM2 function could also be written as SQRT(SUM
(N ** 2)) or SQRT(SSQ(N)), but these would execute slower than NORM2.
Format
NORM2 (M)
Argument
Example
The following example illustrates the use of the NORM2 function:
Function | NORM2({[1, 2], [3, 4]}) |
Result | 5.47722 (SQRT(1**2 + 2**2 + 3**2 + 4**2)) |