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(Floating Constants): Don't say that the various ways of writing 1500.0 

are totally equivalent.
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Richard Stallman 2022-09-25 10:40:15 -04:00
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@ -4303,7 +4303,9 @@ the constant's value by ten to the @var{n}th power.
Thus, @samp{1500.0}, @samp{15e2}, @samp{15e+2}, @samp{15.0e2}, Thus, @samp{1500.0}, @samp{15e2}, @samp{15e+2}, @samp{15.0e2},
@samp{1.5e+3}, @samp{.15e4}, and @samp{15000e-1} are six ways of @samp{1.5e+3}, @samp{.15e4}, and @samp{15000e-1} are six ways of
writing a floating-point number whose value is 1500. They are all writing a floating-point number whose value is 1500. They are all
equivalent. equivalent in principle.
@c ??? Are the resulting valus guaranteed to be equal
@c ??? in GCC for the targets that we describe in this manual?
Here are more examples with decimal points: Here are more examples with decimal points: