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Term Modus and forward reasoning #1

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joneugster opened this issue Apr 28, 2023 · 1 comment
Open

Term Modus and forward reasoning #1

joneugster opened this issue Apr 28, 2023 · 1 comment
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lean content inputs about the lean-specific content math content inputs about the mathematical context of the game priority-medium should be addressed within the next months

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@joneugster
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We need to explain basic term modus at some point.

In particular people find it hard to distinguish between backwards argumentation (apply) and forward argumentation (not nicely implemented yet).

Maybe the syntax have j := even_squared h or replace h := even_squared h would be good to introduce?
@joneugster joneugster added priority-medium should be addressed within the next months math content inputs about the mathematical context of the game lean content inputs about the lean-specific content labels Apr 28, 2023
@TentativeConvert
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For forward reasoning, we should in any case introduce 'apply at', now that it's in mathlib.

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@joneugster @TentativeConvert