发布日期 : 2021-01-26 03:24:24 UTC
分类 : Algebraic
Calculating formula:
Let A(x1,y1,z1),B(x2,y2,z2),
Then\(|AB|=√[(x2-x1)^2+(y2-y1)^2+(z2-z1)^2]\)
Mathematical 517
Physical 369
Life 157
Conversion 72
Discipline 2
IT 101
Industrial 110