.F_FLOATING evaluates the specified floating-point constant(s)
    and stores the results in the object module. .F_FLOATING
    generates 32-bit, single-precision, floating-point data (1
    bit of sign, 8 bits of exponent, and 23 bits of fractional
    significance). See the description of .D_FLOATING for information
    on storing double-precision floating-point constants and the
    descriptions of .G_FLOATING, S_FLOATING, and T_FLOATING for
    descriptions of other floating-point constants.