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Questions about graphs, discrete structures of nodes which are connected by edges, including trees and graphs with weighted edges.
5
votes
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answers
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views
Detecting conservation, loss, or gain in a crafting game with items and recipes
Suppose we're designing a game like Minecraft where we have lots of items $i_1,i_2,...,i_n\in I$ and a bunch of recipes $r_1,r_2,...,r_m\in R$. Recipes are functions $r:(I\times\mathbb{N})^n\rightarro …