Differences between revisions 2 and 3
⇤ ← Revision 2 as of 2008-04-21 13:24:57 →
Size: 665
Editor: NinaMaass
Comment:
← Revision 3 as of 2008-04-21 13:31:06 → ⇥
Size: 627
Editor: NinaMaass
Comment:
Deletions are marked like this. Additions are marked like this.
Line 16: Line 16:
Numerischer Typ         Speicherbelegung ||'''Numerischer Typ'''||||'''Speicherbelegung'''||
Line 18: Line 18:
float32                  4 byte(s) ||float32||||4 byte(s)||
Line 20: Line 20:
float64                  8 byte(s) ||float64||||8 byte(s)||
Line 22: Line 22:
float96                 12 byte(s) ||float96||||12 byte(s)||
Line 24: Line 24:
complex64                8 byte(s) ||complex64||||8 byte(s)||
Line 26: Line 26:
complex128              16 byte(s) ||complex128||||16 byte(s)||
Line 28: Line 28:
complex192              24 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)