proof(luminary099): page 1164

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Taís Massaro 2021-10-29 17:52:06 +00:00 committed by GitHub
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commit ba88ef3eb5

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@ -219,7 +219,7 @@
# GUESSW * NONE * AN INTERPRETER SWITCH TO BE SET IF NO GUESS OF COGA IS AVAILABLE, CLEAR IF A GUESS OF
# Page 1164
# * * COGA IS TO BE USED BY LAMBERT
# COGA * +5 * DP GUESS OF COTANGENT OF FLIGHT PATH ANGLE (MEASURED FROM VERTICAL). THIS WILL BE
# COGA * +5 * DP GUESS OF COTANGNT OF FLIGHT PATH ANGLE (MEASURED FROM VERTICAL). THIS WILL BE
# * * IGNORED IF GUESSW IS SET.
# NORMSW * NONE * AN INTERPRETER SWITCH TO BE SET IF UN IS TO BE AN INPUT TO THE SUBROUTINE, CLEAR IF
# * * LAMBERT IS TO COMPUTE ITS OWN NORMAL (UN).
@ -232,20 +232,23 @@
# * * ALWAYS OCCUR, EVEN IF COGA CORRESPONDING TO SOLUTION WERE INPUT AS A GUESS.)
# * * TWENTY ITERATIONS ARE SUFFICIENT TO SOLVE ALL PROBLEMS INCLUDING THOSE WITHOUT GUESS.
#
#
# SUBROUTINES CALLED -
# GEOM, GETX, DELTIME, ITERATOR, LAMENTER (PART OF NEWSTATE)
#
#
# CALLING SEQUENCE AND NORMAL EXIT MODES -
#
# L CALL # MUST BE IN INTERPRETIVE MODE BUT OVFIND ARBITRARY.
# L+1 LAMBERT # RETURNS WITH PL AT 0 AND WITH VVEC IN MPAC IF VTARGTAG WAS WAS NON-ZERO OR VTARGET
# # IN MPAC IF VTARGTAG WAS ZERO
# L+2 BON # CONTINUE IF SOLNSW CLEAR SINCE SOLUTION IS ACCEPTABLE
# L+3 SOLNSW
# L+4 LAMABORT
#
# IF A LAMBERT RESULT IS TO BE A FIRST GUESS FOR THE NEXT LAMBERT CALCULATION, COGA MUST BE PRESERVED AND
# GUESSW MUST BE CLEAR FOR EACH SUCCEEDING LAMBERT CALL.
#
#
# ABORT EXIT MODES -
# IF SOLNSW WAS SET UPON EXITING, EITHER LAMBERT WAS ASKED TO COMPUTE A TRANSFER TOO NEAR 0 OR 360 DEG, OR T
# WAS TOO SMALL TO PRODUCE A REALISTIC TRANSFER BETWEEN R1VEC AND R2VEC. IN EITHER CASE THE FIX MUST BE MADE