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d � Z d � Z d S( s8 General floating point formatting functions.
Functions:
fix(x, digits_behind)
sci(x, digits_behind)
Each takes a number or a string and a number of digits as arguments.
Parameters:
x: number to be formatted; or a string resembling a number
digits_behind: number of digits behind the decimal point
i����( t warnpy3ks2 the fpformat module has been removed in Python 3.0t
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s� Return (sign, intpart, fraction, expo) or raise an exception:
sign is '+' or '-'
intpart is 0 or more digits beginning with a nonzero
fraction is 0 or more digits
expo is an integeri i i i t 0t +t i N( t decodert matcht NoneR t groupt lstript int( t st rest signt intpartt fractiont exppartt expo( ( s /usr/lib64/python2.7/fpformat.pyt extract# s $
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and at least one digit before.
If digs <= 0, the point is suppressed.R i R i t .N( t typet reprR R R R$ ( t xR R R R R ( ( s /usr/lib64/python2.7/fpformat.pyR [ s
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and exactly one digit before.
If digs is <= 0, one digit is kept and the point is suppressed.R i R i i����R% i t -R t e( R& R' R R t maxR$ t abs( R( R R R R R R R* ( ( s /usr/lib64/python2.7/fpformat.pyR k s6
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rU n Xd S( s Interactive test run.s Enter (x, digs): N( t inputR R t EOFErrort KeyboardInterrupt( R( R ( ( s /usr/lib64/python2.7/fpformat.pyt test� s '( t __doc__t warningsR t ret __all__t compileR
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