# iec61131-3

```{index} single: iec61131-3
```

```{toctree}
arithmetic/arithmetic
bistableElements/bistableElements
bitwiseOperators/bitwiseOperators
charString/charString
comparison/comparison
conversion/conversion
counters/counters
edgeDetection/edgeDetection
numerical/numerical
selection/selection
timers/timers
```