From d54fe7c1f704a63824c5bfa0ece65245572e9b27 Mon Sep 17 00:00:00 2001 From: Joseph Hunkeler Date: Wed, 4 Mar 2015 21:21:30 -0500 Subject: Initial commit --- src/slalib/sun67.htx/node82.html | 91 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 91 insertions(+) create mode 100644 src/slalib/sun67.htx/node82.html (limited to 'src/slalib/sun67.htx/node82.html') diff --git a/src/slalib/sun67.htx/node82.html b/src/slalib/sun67.htx/node82.html new file mode 100644 index 0000000..024100b --- /dev/null +++ b/src/slalib/sun67.htx/node82.html @@ -0,0 +1,91 @@ + + + + +SLA_DVDV - Scalar Product + + + + + + + + + + + + +
+ +next + +up + +previous +
+ Next: SLA_DVN - Normalize Vector +
+Up: SUBPROGRAM SPECIFICATIONS +
+ Previous: SLA_DV2TP - Direction Cosines to Tangent Plane +

+

+

SLA_DVDV - Scalar Product +   +

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

+

+
GIVEN: +
+
+ + + + + + + + + +
VAD(3)first vector
VBD(3)second vector
+

+
RETURNED: +
+
+ + + + + +
sla_DVDVDscalar product VA.VB
+
+ +next + +up + +previous +
+ Next: SLA_DVN - Normalize Vector +
+Up: SUBPROGRAM SPECIFICATIONS +
+ Previous: SLA_DV2TP - Direction Cosines to Tangent Plane +

+

+

+SLALIB --- Positional Astronomy Library
Starlink User Note 67
P. T. Wallace
12 October 1999
E-mail:ptw@star.rl.ac.uk +
+ + -- cgit