工作流 5 步,在同一个会话中按顺序运行。每一步都在引擎上执行过,下面的输出就是它实际产生的。
rentCost[m_] := rent m
buyCost[m_] := closing + (payment + maintenance) m无输出——这一步是在为下一步做准备。
breakEven = First[Solve[rentCost[m] == buyCost[m], m]]{m -> closing/(-maintenance - payment + rent)}D[m /. breakEven, rent]-(closing/(-maintenance - payment + rent)^2)assumptions = {closing -> 40000, maintenance -> 500, rent -> 2600, payment -> 1900};
monthsToBreakEven = N[m /. breakEven /. assumptions]200.Plot[{rentCost[m] /. assumptions, buyCost[m] /. assumptions}, {m, 0, 300}]-Graphics-全部操作示例 · 函数参考 · 从 MCP 客户端使用