Vector Norm VI
- Updated2025-07-30
- 2 minute(s) read
Computes the norm of Input Vector. Wire data to the Input Vector input to determine the polymorphic instance to use or manually select the instance.
Note You can use the Matrix Norm VI to calculate the matrix norm.

This VI calculates norm using the following equations.
| 1-norm | ||X|| = |x0| + |x1| + … + |xn – 1| |
| 2-norm | ||X|| = √(|x0|² + |x1|² + … + |xn – 1|²) |
| Inf-norm | ||X|| = maxi(|xi|) |
| –Inf-norm | ||X|| = mini(|xi|) |
| User Defined | ||X|| = ||x0|y + |x1|y + … + |xn – 1|y|1/y |
where X is Input Vector, y is user defined norm, and ||X|| is norm.