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%RToStr function


Function
The function converts a real number to a text (string).
Declaration
REAL %RToStr(
   REAL in real, 
   [,  TEXT in  mask]
 )

Parameters
real Number.
mask Conversion mask.

Example
The function converts the real number given by the expression real to a text according to the mask. If any mask is not entered, the given number is converted with the maximal accuracy.
 
 %RToStr(1.256, "###.##")      ; returns the value of 1.26

Note
The conversion %RToStr converts the negative zero (IEEE 754), which is a real number, to the string "0.0000". Number of zeros after decimal point is defined by mask.
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