23 lines
371 B
Fortran
23 lines
371 B
Fortran
!------------------------------------------------------------------------
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function Kronecker_delta(i,j) result(delta)
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! Kronecker Delta
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implicit none
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! Input variables
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integer,intent(in) :: i,j
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! Output variables
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double precision :: delta
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if(i == j) then
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delta = 1d0
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else
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delta = 0d0
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endif
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end function Kronecker_delta
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