%%{init: {'flowchart': {'curve': 'stepAfter'}}}%% graph TD 1["数学/朴素集合论/naive-set-theory-1"] --> 0["数学/朴素集合论/zorn_lemma"] 3["数学/数学分析/实数构造/整数"] --> 2["数学/朴素集合论/初等数论"] 5["数学/朴素集合论/naive-set-theory-2"] --> 4["数学/朴素集合论/计数原理"] 2["数学/朴素集合论/初等数论"] --> 5["数学/朴素集合论/naive-set-theory-2"] 4["数学/朴素集合论/计数原理"] --> 6["数学/朴素集合论/朴素集合论(代理)"] classDef leaf fill:#fde68a,stroke:#b45309 class 0,6 leaf classDef foundationRoot fill:#bbf7d0,stroke:#15803d class 1,3 foundationRoot click 0 "/数学/朴素集合论/zorn_lemma" "数学/朴素集合论/zorn_lemma" click 1 "/数学/朴素集合论/naive-set-theory-1" "数学/朴素集合论/naive-set-theory-1" click 2 "/数学/朴素集合论/初等数论" "数学/朴素集合论/初等数论" click 3 "/数学/数学分析/实数构造/整数" "数学/数学分析/实数构造/整数" click 4 "/数学/朴素集合论/计数原理" "数学/朴素集合论/计数原理" click 5 "/数学/朴素集合论/naive-set-theory-2" "数学/朴素集合论/naive-set-theory-2" click 6 "/数学/朴素集合论/朴素集合论(代理)" "数学/朴素集合论/朴素集合论(代理)"