level 9
0577216
楼主
https://tieba.baidu.com/p/2237994266Gamma[
# + 2]^(1/(#
+ 1)) - Gamma[
# + 1]^(1/(#
)) & /@ Range[20] // N
Limit[Gamma[x + 2]^(1/(x + 1)) - Gamma[x + 1]^(1/(x)), x -> Infinity]为1/E
2013年03月28日 11点03分
1
# + 2]^(1/(#
+ 1)) - Gamma[
# + 1]^(1/(#
)) & /@ Range[20] // N
Limit[Gamma[x + 2]^(1/(x + 1)) - Gamma[x + 1]^(1/(x)), x -> Infinity]为1/E