Values are output as decimal literals without low line characters.
Aft E Exp without any spaces between these fields. The Fore field may include leading spaces, and a minus sign for negative values. Width is zero, skips any leading blanks, line terminators, or page terminators, then reads the longest possible sequence of characters matching the syntax of any of the following, See section 2.4 Numeric Literals . If Exp has the value zero, then the integer part to be output has as many digits as are needed to represent the integer part of the value of Item, overriding Fore if necessary, or consists of the digit zero if the value of Item has no integer part. If Exp has a value greater than zero, then the integer part to be output has a single digit, which is nonzero except for the value 0.0 of Item.