X 2025128X"Ministry of National Defense of Chi .
23TWTR .
XX 1990XNC-17 XNC-17.
A24X 2022X .
IP [] premium 11.
xX x x .
lim (x0) (1+x)^ (1/x) = e e e
x^x^x
x X X WPS Word 1 WPS Word .
x^x f_n (x)=\left.x^ {x^ {x^ {x^ {.^ {.^.}}}}}\right} (nx) ...
X 2025128X"Ministry of National Defense of Chi .
23TWTR .
XX 1990XNC-17 XNC-17.
A24X 2022X .
IP [] premium 11.
xX x x .
lim (x0) (1+x)^ (1/x) = e e e
x^x^x
x X X WPS Word 1 WPS Word .
x^x f_n (x)=\left.x^ {x^ {x^ {x^ {.^ {.^.}}}}}\right} (nx) ...