Abstract nonsense

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• Such proofs are sometimes dubbed “abstract nonsense” as a light-hearted way of alerting people to their abstract nature.
• Likewise for f. Author of this article was very impressed by the math abstract nonsense and even developed a Category theory software.
• Then author introduced an “abstract nonsense” paradigm in other his software.
• Author find that abstract nonsense is very effective.
• Author thinks that abstract nonsense would not be accepted at once since lot of engineers are familiar with above data flow diagrams.
• This abstraction power of category theory has led Norman Steenrod to coin the term abstract nonsense or general abstract nonsense for it.
• It is being used as in “This property is not specific to this context, it already follows from general abstract nonsense”.
• But abstract nonsense still tends to meet with some resistance.
• As a professional mathematician, I hope you don't mind a few comments from me on "abstract nonsense".
• In fact, the Wikipedia entry goes on to describe more-or-less precisely what kind of argument "by abstract nonsense" refers to.
• Authors sometimes dub these proofs “abstract nonsense” as a light-hearted way of alerting readers to their abstract nature.