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Top Forums Shell Programming and Scripting Problem with Greater Than Or Equal To Post 302472871 by diex on Thursday 18th of November 2010 10:04:04 AM
Old 11-18-2010
Quote:
Originally Posted by fpmurphy
Bash cannot directly handle decimal numbers like 4.5 because it does not have built-in support for floating point.
That said.

Can you convert 1.0 in to 1 without using a function? Strip off the decimal?

$x = 2.0
.... =2


Thanks
 

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_encodedecimal64(3M)													      _encodedecimal64(3M)

NAME
_encodedecimal64(), _encodedecimal128(), _encodedecimal32() - encode decimal-encoded decimal data SYNOPSIS
DESCRIPTION
There are two standard bit-encodings for decimal floating-point data: binary and decimal. Both encoding provide exactly the same data (analogous to big endian and little endian encodings). The HP-UX decimal floating-point types use the binary encoding. The function encodes x as a decimal-encoded 64-bit decimal datum. is a version of it takes a argument and returns a result. is a version of it takes a argument and returns a result. These math functions are supported for HP-UX 11i Version 3 September 2008 Update and forward. USAGE
To use any of these functions, compile with the option. Make sure your program defines and then includes Link in the math library by specifying or on the linking command line. For more information, see the at the following site: RETURN VALUE
returns x in the decimal encoding. raises no exceptions. ERRORS
No errors are defined. SEE ALSO
_decodebinary64(3M), _decodedecimal64(3M), _encodebinary64(3M), math(5). STANDARDS CONFORMANCE
These functions are not specified in any standard. HP Integrity Server Only _encodedecimal64(3M)
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