It's a joke. A well-discussed one. https://softwareengineering.stackexchange.com/questions/256450/are-git-branches-in-fact-homeomorphic-endofunctors-mapping-su

It's a joke. A well-discussed one. https://softwareengineering.stackexchange.com/questions/256450/are-git-branches-in-fact-homeomorphic-endofunctors-mapping-submanifolds-of-a https://softwareengineering.stackexchange.com/questions/2564... https://math.stackexchange.com/questions/675092/does-this-statement-about-hilbert-spaces-make-any-sense https://math.stackexchange.com/questions/675092/does-this-st... https://cs.stackexchange.com/questions/12652/is-there-a-formal-cs-definition-of-vcs-and-file-versions https://cs.stackexchange.com/questions/12652/is-there-a-form...