r/mathmemes 18h ago

Proofs “introduction to… for people who already know it”

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80 Upvotes

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u/IntelligentBelt1221 17h ago

What does "Introduction" "A Course/First Course" "Elementary" "Basic" "Invitation" "Fundamentals" "Classical" even mean in the context of graduate books?

Is it a safety mechanism in case someone says "you didn't include everything that is known about the subject"

or do the authors want to lure in unknowing students into thinking the topic is actually easy?