mod(3F)

NAME
     mod, imod, jmod, amod, dmod, qmod - FORTRAN remaindering intrinsic
     functions

SYNOPSIS
     integer i, j, k
     integer*2 ii1, ii2, ii3
     integer*4 ji1, ji2, ji3
     real r1, r2, r3
     double precision dp1, dp2, dp3
     real*16 qp1, qp2, qp3

     k = mod(i, j)

     ii3 = imod(ii1, ii2)
     ii3 = mod(ii1, ii2)

     ji3 = jmod(ji1, ji2)
     ji3 = mod(ji1, ji2)

     r3 = amod(r1, r2)
     r3 = mod(r1, r2)

     dp3 = dmod(dp1, dp2)
     dp3 = mod(dp1, dp2)

     qp3 = qmod(qp1, qp2)
     qp3 = mod(qp1, qp2)

DESCRIPTION
     mod returns the integer remainder of its first argument divided by its
     second argument.  imod returns the integer*2 remainder of its two
     integer*2 arguments.  jmod returns the integer*4 remainder of its two
     integer*4 arguments.  amod, dmod, and qmod return, respectively, the
     real, double-precision, and real*16 whole number remainder of the integer
     division of their two arguments.  The generic version mod will return the
     data type of its arguments.  The result of these intrinsics is undefined
     when the value of the second argument is zero.