Now it is easy to use the Pythagorean Theorem to estimate the distance between two points:
建议加快出台房屋全生命周期管理相关法律法规，将房屋定期体检、绿色建材使用等要求纳入法定范畴；完善法治保障，健全配套监督机制；加大对房屋适老化、智能化、节能化改造的补贴力度，建立“好房子”技术应用试点基地，推动技术转化，降低改造成本。
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What if I don’t use DDD?¶
Fu also urged all countries to participate in an initiative to promote the transformation of the mining sector to “green mining” unveiled by China at the G20 summit in South Africa last November.