+.hP \*o
+.BR "float _Imaginary" ,
+.BR "double _Imaginary" ,
+.B "long double _Imaginary"
+.hP \*o
+.BR "float imaginary" ,
+.BR "double imaginary" ,
+.B "long double imaginary"
+.hP \*o
+.BR "float _Complex" ,
+.BR "double _Complex" ,
+.B "long double _Complex"
+.hP \*o
+.BR "float complex" ,
+.BR "double complex" ,
+.B "long double complex"