ffmmoodd() -- Mathematics Function (libm)

Calculate modulus for floating-point number
#iinncclluuddee <mmaatthh.hh>
ddoouubbllee
ffmmoodd(_n_u_m_b_e_r, _d_i_v_i_s_o_r)
ddoouubbllee _n_u_m_b_e_r, _d_i_v_i_s_o_r;

The mathematics  function ffmmoodd() divides _n_u_m_b_e_r by  _d_i_v_i_s_o_r and returns the
remainder.  If _d_i_v_i_s_o_r is nonzero, the return value will have the same sign
as _d_i_v_i_s_o_r.  If _d_i_v_i_s_o_r  is zero,  however, the COHERENT  implementation of
ffmmoodd() returns 0.0 and sets eerrrrnnoo EEDDOOMM.

_S_e_e _A_l_s_o
cceeiill(), ffaabbss(), fflloooorr(), lliibbmm
ANSI Standard, section 7.5.6.4
POSIX Standard, section 8.1
