As x is a pure real number, but y only with imaginary part.6 v% B( {+ L( w; }. o8 |1 D4 N* |
So if want to compare these two numbers, it should compare there magnitude.
! \0 ^+ `5 s- C. f b+ l9 h1. x -> 0+0i
1 i ^" Q, ^( ?! |1 P% r# F {5.39.217.77:88982. y -> 0+1i5.39.217.77:8898# ~* P0 Z8 t) c0 A1 r5 J. |# O
5.39.217.77:8898& m9 k, X/ ~! Q" X8 `
Magnitude of x is |√(0^2 +0^2)| = 0
' e& ?& \% P8 ptvb now,tvbnow,bttvbMagnitude of y is |√(0^2+1^2)| = 10 b c, d" `$ A0 T0 e( L
; v$ j& L* O( B, i" }& v6 E# BSo, the magnitude of y >x |
發表於 2012-12-29 07:13 PM
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