double precision or rounding numbers?

[Gintaras]

If you need only to display the variable, don't use VARIANT etc. To display with 2 digits after decimal, use this:

out "%.2f" d

To display without extra 0 and decimal point, use this:

Create member function (menu File -> New -> New Member Function) str.FormatDouble and paste this code (menu Edit -> Other formats -> Paste escaped):

Code:

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function double'd precision

;Converts double (floating point) value to string so that it will not contain extra 0 or decimal point at the end.

;precision - max number of digits after decimal point.

;EXAMPLE
;double d=14.94454592
;str s.FormatDouble(d 2)
;out s


format(_s.from("%." precision "f") d)
if(precision) rtrim("0"); rtrim(".")

Use it like in the EXAMPLE.