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Changing floating number precision in SKILL

sprinter

How can I change the precision of a floating number. For example I'm trying to convert 23.3455 to 23.34 & this's what I'm doing:

 x=23.3255

y=printf("%5.2f" x)

'y' is now a symbol. HOw can this be converted to a floating number?

 

Thanks,

Adil

  • kbhow

    Hi Adil,

    In order to get the value of a string, you can use function evalstring.

    Eg: x = 23.3255

          sprintf(y "%5.2f" x)  ; this will return y="23.33"

          evalstring(y) ; evaluate string value, you will get your answer here

     Happy testing

    How

  • Quek

    Hi Adil

    How about this? : )

    y=evalstring(sprintf(nil "%5.2f" x))

    Best regards
    Quek

  • Andrew Beckett
    Personally I never like using evalstring for things like this.

    I'd probably do:

    y=round(x*100)/100.0

    If you really want to use the sprintf approach, you could use atof() instead of evalstring.

    Regards,

    Andrew

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