# ARTS built-in documentation server

## Workspace Method VectorSubtractElementwise

### Description

Element-wise subtraction of two vectors.
The method calculates c = a - b.
The variable ``b`` is allowed to have length 1, for any length of
``a``. This single value in ``b`` is then subtracted to every element of ``a``.
The vectors ``a`` and ``c`` can be the same WSV, while ``b`` can not be
the same WSV as any of the the other vector.

**Authors: **Patrick Eriksson

### Synopsis

VectorSubtractElementwise( | c, a, b ) |

### Variables