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Numerischer Typ Speicherbelegung
float32 4 byte(s)
float64 8 byte(s)
float96 12 byte(s)
complex64 8 byte(s)
complex128 16 byte(s)
complex192 24 byte(s)		 Numerischer Typ         Speicherbelegung

float32          4 byte(s)

float64          8 byte(s)

float96         12 byte(s)

complex64          8 byte(s)

complex128         16 byte(s)

complex192         24 byte(s)		 

   1 from scipy import *
   2 Float_str=['float32','float64','float96','complex64','complex128','complex192']
   3 Float=array([float32,float64,float96,complex64,complex128,complex192])
   4 print 'Numerischer Typ\tSpeicherbelegung'
   5 for k in range(Float.size):
   6         f=Float_str[k]
   7         a=Float[k](1)
   8         Speicher=a.nbytes
   9         print f,'\t',Speicher,'byte(s)'

Ausgabe:

Numerischer Typ Speicherbelegung

float32 4 byte(s)

float64 8 byte(s)

float96 12 byte(s)

complex64 8 byte(s)

complex128 16 byte(s)

complex192 24 byte(s)

LehreWiki: SiaExercisesLesson2LoesungNumpyFloat (last edited 2008-04-21 13:31:06 by NinaMaass)