[求助] 各位高人谁还记得算平均数的几种方法1）
Average=(a+b)/2
2)
Average=(a*a+b*b)^0.5

and?请补充[Transhumanist (6-19 14:35, Long long ago)] [ 传统版 | sForum ][登录后回复]1楼

还有a*b的开方另外Transhumanist兄给的第二个错了吧，
应该是

((a*a+b*b)/2)的开方

更一般的

（（a的n次方+b的n次方)/2)的1/n次方。[风中的树叶 (6-19 14:49, Long long ago)] [ 传统版 | sForum ][登录后回复]2楼

(引用 风中的树叶:还有a*b的开方另外Transhumanist兄给的第二个错了吧， 应该是 ((a*a+b*b)/2)的开方 更一般的 （（a的n次方+b的n次方)/2)的1/n次方。)我也感觉我那个不对，多谢了[Transhumanist (6-19 15:03, Long long ago)] [ 传统版 | sForum ][登录后回复]3楼

Here[香陵居士 (6-19 16:47, Long long ago)] [ 传统版 | sForum ][登录后回复]4楼

(引用 香陵居士:Here ...)is the name of the equation Generic ArithmeticMeanis the name of the equation Generic Arithmetic Mean?[Transhumanist (6-19 17:19, Long long ago)] [ 传统版 | sForum ][登录后回复]5楼

There are indeed many, many definitions for "mean"Refer to the follow web site for more details:
http://mathworld.wolfram.com/topics/Means.html[Flying (6-19 17:43, Long long ago)] [ 传统版 | sForum ][登录后回复]6楼

(引用 Flying:There are indeed many, many definitions for "mean"Refer to the follow web site for more details: http://mathworld.wolfram.com/to)You are great! Could you write something on how...You are great! Could you write something on how you find information or do research on ethernet. Albeit that every guy here knows he/she may turn to google or something alike. How to utilise it and to retrieve the desirable information remains very tough.
May be your personal experience on it would help a lot to us.
Thanks.[Transhumanist (6-19 17:50, Long long ago)] [ 传统版 | sForum ][登录后回复]7楼