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Registered: ‎04-01-2013

Representation of number in float and imaginary

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Hi,

     I have found online VHDL code with representation in the form 4.0531101576783148E-04, Can  anybody please tell me that what E-04 represents is it a Exponential?...

 

CONSTANT coeff43 : real := 2.4817960487433636E-03; -- double
CONSTANT coeff44 : real := -1.2684265463106201E-02; -- double
CONSTANT coeff45 : real := -5.6885499017043780E-03; -- double
CONSTANT coeff46 : real := 6.4757783244499927E-03; -- double
CONSTANT coeff47 : real := 5.1449190414309485E-03; -- double
CONSTANT coeff48 : real := -1.7427424508028727E-03; -- double
CONSTANT coeff49 : real := -2.7501745765089645E-03; -- double
CONSTANT coeff50 : real := -3.4016242474491440E-04; -- double
CONSTANT coeff51 : real := 4.0531101576783148E-04; -- double

 

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Teacher
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Registered: ‎03-31-2012

Re: Representation of number in float and imaginary

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read here: http://en.wikipedia.org/wiki/Scientific_notation
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Teacher
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Registered: ‎03-31-2012

Re: Representation of number in float and imaginary

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read here: http://en.wikipedia.org/wiki/Scientific_notation
- Please mark the Answer as "Accept as solution" if information provided is helpful.
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5,376 Views
Registered: ‎04-01-2013

Re: Representation of number in float and imaginary

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Thank you,

                   E represents the 10 raise to constant value. A calculator display showing the Avogadro constant in E notation.

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