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.
PartitionLattice.svg Parition lattice showing 'beingfinerthan' partial order on partitions of set own work svg remake of en Image PartitionLattice Sopoforic public domain en Image PartitionLattice Hasse diagrams of partitions of sets
Page 2023 Free-images.com. All images are Public Domain