In cartography plotting points on axes is not as important as depicting routes, relations, blockages
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@sarahdoingthing @themattsimpson Well, going one way is frequently easy, lifting back to the original problem not so much. -
@sarahdoingthing Here's an example: the idea of 'invariants'. Say you have two colossally tangled masses of string, and you want to know... - 3 more replies
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