VarSum

Description

Calculates the sum of at least two variables.

Arguments

1. varnames — vector with variable names.

2. sumname — the name of the resulting variable.

Implementation

The transformation reads each variable by name from varnames and computes the sum:

$$\text{sumname}={\text{varname}}_0+{\text{varname}}_1+\dots .$$

Tests

Use the following commands for the usage example and testing:

./tests/elementary/test_varsum.py