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Annotation of coherent/a/usr/man/MULTI/div, revision 1.1

1.1     ! root        1: 
        !             2: 
        !             3: div()                    General Function                   div()
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        !             8: Perform integer division
        !             9: 
        !            10: #iinncclluuddee <ssttddlliibb.hh>
        !            11: ddiivv_tt ddiivv(_n_u_m_e_r_a_t_o_r, _d_e_n_o_m_i_n_a_t_o_r)
        !            12: iinntt _n_u_m_e_r_a_t_o_r, _d_e_n_o_m_i_n_a_t_o_r;
        !            13: 
        !            14: ddiivv divides  _n_u_m_e_r_a_t_o_r by _d_e_n_o_m_i_n_a_t_o_r. It  returns a structure of
        !            15: the type ddiivv_tt, which is structured as follows:
        !            16: 
        !            17: 
        !            18:         typedef struct {
        !            19:                 int quot;
        !            20:                 int rem;
        !            21:         } div_t;
        !            22: 
        !            23: 
        !            24: ddiivv writes the quotient into qquuoott and the remainder into rreemm.
        !            25: 
        !            26: The  sign  of  the quotient  is  positive  if  the  signs of  the
        !            27: arguments  are the  same;  it is  negative  if the  signs of  the
        !            28: arguments differ.   The sign of the remainder is  the same as the
        !            29: sign of the numerator.
        !            30: 
        !            31: If the  remainder is non-zero,  the magnitude of  the quotient is
        !            32: the  largest integer  less than  the  magnitude of  the algebraic
        !            33: quotient.  This is not guaranteed by the operators / and %, which
        !            34: merely do what the machine implements for divide.
        !            35: 
        !            36: ***** See Also *****
        !            37: 
        !            38: ggeenneerraall ffuunnccttiioonnss, llddiivv
        !            39: 
        !            40: ***** Notes *****
        !            41: 
        !            42: The  ANSI Standard  includes  this function  to  permit a  useful
        !            43: feature found in most versions  of FORTRAN, where the sign of the
        !            44: remainder will  be the same as the sign  of the numerator.  Also,
        !            45: on most  machines, division produces a  remainder.  This allows a
        !            46: quotient  and remainder  to be  returned from  one machine-divide
        !            47: operation.
        !            48: 
        !            49: If the  result of division  cannot be represented  (e.g., because
        !            50: _d_e_n_o_m_i_n_a_t_o_r is  set to zero),  the behavior of  ddiivv is undefined.
        !            51: _C_a_v_e_a_t _u_t_i_l_i_t_o_r.
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        !            64: COHERENT Lexicon                                           Page 1
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