Joined: Mon Jun 16, 2003 2:00 am Posts: 639 Location: USA
the use of Decimals in scripting
does twx use decimals yet?
for example... if I get and answer of .7
twx see this as 0
Wed Jan 23, 2013 4:40 pm
LoneStar
Commander
Joined: Fri Jun 09, 2006 2:00 am Posts: 1401 Location: Canada
Re: the use of Decimals in scripting
been a while since i've worked with dcimals. you can use the SetPrecision script command:
Code:
setvar $X 10 setvar $Y 100
setPrecision 2
Divide $Y $X
Echo "**" & $Y & "**"
setPrecision 0
_________________ ---------------------------- -= QUANTUM Computing 101: 15 = 3 x 5 ... 48% of the time.
Wed Jan 23, 2013 5:04 pm
ElderProphet
Commander
Joined: Tue Oct 07, 2003 2:00 am Posts: 1134 Location: Augusta, GA
Re: the use of Decimals in scripting
By default, TWX treats numbers as integers. It will apply decimal precision if you first specify the desired precision. Use the command setPrecision to specify the number of decimal places, up to 18, that you want returned. This remains in effect until you specify a different precision. You can also round (using the round command) to a specific number of decimals after you've first used the setPrecision command. I've introduce truncate as well, but I'm not sure if it's in the build of TWX you're using... but feel free to test it.
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