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🥞🎈🔋🥒🍧🚕🐠🌳👳🎫📕🌂🥗💙😺
HOW TO PROVE IT, PART 7
proof by forward reference:
Reference is usually to a forthcoming paper of the author,
which is often not as forthcoming as at first.
proof by semantic
shift:
Some of the standard but inconvenient definitions are changed
for the statement of the result.
proof by appeal to intuition:
Cloud-shaped drawings frequently help here.
🏀⛳🌽📘🎈🎁🎍👾💎🐠🕺🥞💚🏓🍆
⚡📣🚘🍖🚙🌋👽🐳🚕🌸👃👔🥒🌏💄