Revision history for KeyPgDouble


Revision [20909]

Last edited on 2016-03-12 17:04:06 by fxm [Formatting]
Additions:


Revision [20206]

Edited on 2016-02-10 15:59:19 by DkLwikki [Update link format]
Additions:
[[KeyPgDim|dim]] //variable// [[KeyPgAs|as]] **Double**
##**Double**##s have a greater range and precision than ##[[KeyPgSingle|Single]]##s, they still have limited accuracy which can lead to significant inaccuracies if not used properly. They are dyadic numbers - i.e. they can only accurately hold multiples of powers of two, which will lead to inaccuracies in most base-10 fractions.
- ##[[KeyPgSingle|Single]]## Less precise float type
- ##[[KeyPgCdbl|Cdbl]]##
- ##[[TblVarTypes|Table with variable types overview, limits and suffixes]]##
Deletions:
[[KeyPgDim dim]] //variable// [[KeyPgAs as]] **Double**
##**Double**##s have a greater range and precision than ##[[KeyPgSingle Single]]##s, they still have limited accuracy which can lead to significant inaccuracies if not used properly. They are dyadic numbers - i.e. they can only accurately hold multiples of powers of two, which will lead to inaccuracies in most base-10 fractions.
- ##[[KeyPgSingle Single]]## Less precise float type
- ##[[KeyPgCdbl Cdbl]]##
- ##[[TblVarTypes Table with variable types overview, limits and suffixes]]##


Revision [16904]

Edited on 2013-07-31 09:58:56 by FxMwikki [Corrected bad formatting of link to TblVarTypes (I hope that will repair the link broken for .chm)]
Additions:
- ##[[TblVarTypes Table with variable types overview, limits and suffixes]]##
Deletions:
- [[TblVarTypes Table with variable types overview, limits and suffixes]]


Revision [16900]

Edited on 2013-07-31 09:50:08 by FxMwikki [Corrected bad formatting of link to TblVarTypes (I hope that will repair the link broken for the doc]
Additions:
- [[TblVarTypes Table with variable types overview, limits and suffixes]]
Deletions:
- [[TblVarTypes]] Table with variable types overview, limits and suffixes


Revision [15045]

Edited on 2011-03-11 11:13:30 by CountingPine [Fix range]
Additions:
Double is a 64-bit, floating-point data type used to store more precise decimal numbers. They can hold positive values in the range ##4.940656458412465e-324## to ##1.797693134862316e+308##, or negative values in the range ##-4.940656458412465e-324## to ##-1.797693134862316e+308##, or zero (##0##). They contain at most 53 bits of precision, or about 15 decimal digits.
Deletions:
Double is a 64-bit, floating-point data type used to store precise decimal numbers. They can hold values in a range of -2.2E-308 to +1.7E+308. Its precision is of 15 decimal digits. They are similar to ##[[KeyPgSingle Single]]## data types but more precise and with an extended range.


Revision [14718]

Edited on 2010-07-10 10:45:26 by CountingPine [Clarify]
Additions:
##**Double**##s have a greater range and precision than ##[[KeyPgSingle Single]]##s, they still have limited accuracy which can lead to significant inaccuracies if not used properly. They are dyadic numbers - i.e. they can only accurately hold multiples of powers of two, which will lead to inaccuracies in most base-10 fractions.
Deletions:
As precise as doubles are, they still have limited accuracy which can lead to significant inaccuracies if not used properly.


Revision [13862]

Edited on 2008-11-01 03:30:45 by DoS386 [+link [2]]
Additions:
- [[TblVarTypes]] Table with variable types overview, limits and suffixes
Deletions:
- [[TblVarTypes Table with variable types overview, limits and suffixes]]


Revision [13861]

Edited on 2008-11-01 03:29:52 by DoS386 [+link]
Additions:
- ##[[KeyPgSingle Single]]## Less precise float type
- [[TblVarTypes Table with variable types overview, limits and suffixes]]
Deletions:
- ##[[KeyPgSingle Single]]##


Revision [10023]

The oldest known version of this page was created on 2007-07-24 05:51:43 by JeffMarshall [+link]
Valid XHTML :: Valid CSS: :: Powered by WikkaWiki



sf.net phatcode