Difference between revisions of "CDBL"

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''See also:'' the [[CINT]] and [[CSNG]] functions for converting numbers to integer and single precision, respectively.
 
''See also:'' the [[CINT]] and [[CSNG]] functions for converting numbers to integer and single precision, respectively.
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==Navigation:==
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[[Keyword_Reference_-_Alphabetical|Go to Keyword Reference - Alphabetical]]
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[[Keyword Reference - By usage|Go to Keyword Reference - By usage]]

Revision as of 04:16, 7 September 2009

Purpose: To convert x to a double-precision number.

Syntax: CDBL(x)

Comments: x must be a numeric expression.

Example:

A=454.67
PRINT A; CDBL(A)
454.67 454.6700134277344
Prints a double-precision version of the single-precision value stored in the variable named A.
The last 11 numbers in the double-precision number have no meaning in this example, since A was previously defined to only two-decimal place accuracy.

Note

See also: the CINT and CSNG functions for converting numbers to integer and single precision, respectively.


Navigation:

Go to Keyword Reference - Alphabetical

Go to Keyword Reference - By usage