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The \fBfrexp\fP() function is used to split the number \fIx\fP into a
normalized fraction and an exponent which is stored in \fIexp\fP.
.SH "RETURN VALUE"
-The \fBfrexp\fP() function returns the normalized fraction.
-If the argument \fIx\fP is not zero,
-the normalized fraction is \fIx\fP times a power of two,
+The \fBfrexp\fP() function returns the normalized fraction.
+If the argument \fIx\fP is not zero,
+the normalized fraction is \fIx\fP times a power of two,
and its absolute value is always in the range 1/2 (inclusive) to
-1 (exclusive). If \fIx\fP is zero, then the normalized fraction is
+1 (exclusive).
+If \fIx\fP is zero, then the normalized fraction is
zero and zero is stored in \fIexp\fP.
.SH "CONFORMING TO"
SVr4, 4.3BSD, C89.
-The
+The
.I float
and
.I "long double"