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REAL FUNCTION sla_VDV (VA, VB)
*+
* - - - -
* V D V
* - - - -
*
* Scalar product of two 3-vectors (single precision)
*
* Given:
* VA real(3) first vector
* VB real(3) second vector
*
* The result is the scalar product VA.VB (single precision)
*
* P.T.Wallace Starlink November 1984
*
* Copyright (C) 1995 Rutherford Appleton Laboratory
*-
IMPLICIT NONE
REAL VA(3),VB(3)
sla_VDV=VA(1)*VB(1)+VA(2)*VB(2)+VA(3)*VB(3)
END
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