As x is a pure real number, but y only with imaginary part.
* c1 ~. h7 O( `$ ]0 Q( k& nSo if want to compare these two numbers, it should compare there magnitude.
) h3 R v% u5 a7 Y1. x -> 0+0i5.39.217.76# `( ]; j+ s4 K2 B+ V2 b
2. y -> 0+1i
! X6 T* k5 i2 z公仔箱論壇) H( Y9 o M& N! o) f
Magnitude of x is |√(0^2 +0^2)| = 0
" a' J) c/ v# I* p5 B5.39.217.76Magnitude of y is |√(0^2+1^2)| = 1: c+ Z) k/ a; c" J/ x% z8 c
, M! Y4 k# y3 V4 E* t; NTVBNOW 含有熱門話題,最新最快電視,軟體,遊戲,電影,動漫及日常生活及興趣交流等資訊。So, the magnitude of y >x |