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SLA_DVDV - Scalar Product

ACTION:
Scalar product of two 3-vectors (double precision).
CALL:
D = sla_DVDV (VA, VB)
GIVEN:

VA D(3) first vector
VB D(3) second vector
RETURNED:

sla_DVDV D scalar product VA.VB


next up previous 269
Next: SLA_DVN - Normalize Vector
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Previous: SLA_DV2TP - Direction Cosines to Tangent Plane

SLALIB --- Positional Astronomy Library
Starlink User Note 67
P. T. Wallace
19 December 2005
E-mail:ussc@star.rl.ac.uk

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