【Mathematical Analysis】Dabble in metric space

[视频作者] 小火星酱

[视频时长] 30:43

[视频类型] 野生技术协会

Definition of metric space; definitions and theorems in 2-D plane, (some of them were introduced in previous videos, but restated in this video in the complex plane) https://www.youtube.com/playlist?list=PLVG0cWC7eze2bFKonh_T8ICJW12RMXBEq