Related Images
This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Looking for more info about this image?
Try a Google Reverse Image Search for it.
Try a Google Reverse Image Search for it.
Keywords from Image Description:
Addition old.svg an old symbol for arithmetic addition from the first letter of the italian word pi own work using Inkscape mintzl PD addition symbols for binary operations