Proof POWERED_FLIGHT_SUBROUTINES chrislgarry#244 (chrislgarry#385)

* Proof FIXED_FIXED_CONSTANT_POOL (chrislgarry#207)

* Proof POWERED_FLIGHT_SUBROUTINES chrislgarry#244

Comanche055/POWERED_FLIGHT_SUBROUTINES.agc

@@ -37,22 +37,22 @@
 		EBANK=	DEXDEX
 		COUNT*	$$/POWFL
 
-# CDUTRIG, CDUTRIG1, CDUTRIG2, AND CD*GR*GS ALL COMPUTE THE SINES AND
+# 	CDUTRIG, CDUTRIG1, CDUTRIG2, AND CD*GR*GS ALL COMPUTE THE SINES AND
 # COSINES OF THREE 2'S COMPLEMENT ANGLES AND PLACE THE RESULT, DOUBLE
 # PRECISION, IN THE SAME ORDER AS THE INPUTS, AT SINCDU AND COSCDU.  AN
-# ADDITIONAL OUTPUT IS THE 1'S COMPLENT ANGLES AT CDUSPOT.  THESE
-# ROUTINES GO OUT OF THEIR WAY TO LEAVE THE MPAC AREA AS THEY FIND IT.
+# ADDITIONAL OUTPUT IS THE 1'S COMPLEMENT ANGLES AT CDUSPOT.  THESE
+# ROUTINES GO OUT OF THEIR WAY TO LEAVE THE MPAC AREA AS THEY FIND IT,
 # EXCEPT FOR THE GENERALLY UNIMPORTANT MPAC +2.  THEY DIFFER ONLY IN
 # WHERE THEY GET THE ANGLES, AND IN METHOD OF CALLING.
-#
-# CDUTRIG (AND CDUTRIG1, WHICH CAN BE CALLED IN BASIC) COMPUTE THE
+
+# 	CDUTRIG (AND CDUTRIG1, WHICH CAN BE CALLED IN BASIC) COMPUTE THE
 # SINES AND COSINES FROM THE CURRENT CONTENTS OF THE CDU REGISTERS.
 # THE CONTENTS OF CDUTEMP, ETC., ARE NOT TOUCHED SO THAT THEY MAY
 # CONTINUE TO FORM A CONSISTENT SET WITH THE LATEST PIPA READINGS.
-#
-# CDUTRIG1 IS LIKE CDUTRIG EXCEPT THAT IT CAN BE CALLED IN BASIC.
-#
-# CD*TR*GS FINDS CDU VALUES IN CDUSPOT RATHER THAN IN CDUTEMP.  THIS
+
+# 	CDUTRIG1 IS LIKE CDUTRIG EXCEPT THAT IT CAN BE CALLED IN BASIC.
+
+# 	CD*TR*GS FINDS CDU VALUES IN CDUSPOT RATHER THAN IN CDUTEMP.  THIS
 # ALLOWS USERS TO MAKE TRANSFORMATIONS USING ARBITRARY ANGLES, OR REAL
 # ANGLES IN AN ORDER OTHER THAN X Y Z.  A CALL TO THIS ROUTINE IS
 # NECESSARY IN PREPARATION FOR A CALL TO AX*SR*T IN EITHER OF ITS TWO
@@ -62,8 +62,8 @@
 # MORE THAN ONCE, PROVIDED THE ANGLES HAVE NOT CHANGED.  NOTE THAT SINCE
 # IT CLOBBERS BUF2 (IN THE SINE AND COSINE ROUTINES) CD*TR*GS CANNOT BE
 # CALLED USING BANKCALL.  SORRY.
-#
-# CD*TR*G IS LIKE CD*TR*GS EXCEPT THAT IT CAN BE CALLED IN
+
+# 	CD*TR*G IS LIKE CD*TR*GS EXCEPT THAT IT CAN BE CALLED IN
 # INTERPRETIVE.
 
 CDUTRIG		EXIT
@@ -118,10 +118,11 @@ TR*GL**P	MASK	SIX		# MAKE IT EVEN AND SMALLER
 		TC	TEM2
 # Page 1367
 # *******************************************************************************************************
-# QUICTRIG, INTENDED FOR QUIDANCE CYCLE USE WHERE TIME IS CRITICAL, IS A MUCH FASTER VERSION OF CD*TR*GS.
+
+# 	QUICTRIG, INTENDED FOR GUIDANCE CYCLE USE WHERE TIME IS CRITICAL, IS A MUCH FASTER VERSION OF CD*TR*GS.
 # QUICTRIG COMPUTES AND STORES THE SINES AND COSINES OF THE 2'S COMPLEMENT ANGLES AT CDUSPOT, CDUSPOT +2,
 # AND CDUSPOT +4.  UNLIKE CD*TR*GS, QUICTRIG DOES NOT LEAVE THE 1'S COMPLEMENT VERSIONS OF THE ANGLES IN
-# CDUSPOT.  QUICTRIG'S EXECUTION TIME IS 4.1 MS;    THIS IS 10 TIMES AS FAST AS CD*TR*GS.    QUICTRIG MAY BE
+# CDUSPOT.  QUICTRIG'S EXECUTION TIME IS 4.1 MS; THIS IS 10 TIMES AS FAST AS CD*TR*GS.  QUICTRIG MAY BE
 # CALLED FROM INTERPRETIVE AS AN RTB OP-CODE, OR FROM BASIC VIA BANKCALL OR IBNKCALL.
 
 QUICTRIG	INHINT			# INHINT SINCE DAP USES THE SAME TEMPS
@@ -151,10 +152,12 @@ QUICTRIG	INHINT			# INHINT SINCE DAP USES THE SAME TEMPS
 		TC	A
 # Page 1368
 #****************************************************************************
-# THESE INTERFACE ROUTINES MAKE IT POSSIBLE TO CALL AX*SR*T, ETC., IN
+
+
+# 	THESE INTERFACE ROUTINES MAKE IT POSSIBLE TO CALL AX*SR*T, ETC., IN
 # INTERPRETIVE.  LATER, WHERE POSSIBLE, THEY WILL BE ELIMINATED.
 #
-# NBSM WILL BE THE FIRST TO GO.  IT SHOULD NOT BE USED.
+# 	NBSM WILL BE THE FIRST TO GO.  IT SHOULD NOT BE USED.
 
 NBSM		STQ
 			X2
@@ -168,20 +171,20 @@ NBSM		STQ
 		STCALL	32D		# SINCE THERE'S NO STGOTO
 			X2
 
-# THESE INTERFACE ROUTINES ARE PERMANENT.  ALL RESTORE USER'S EBANK
-# SETTING. ALL ARE STRICT INTERPRETIVE SUBROUTINES, CALLED USING "CALL",
+# 	THESE INTERFACE ROUTINES ARE PERMANENT.  ALL RESTORE USER'S EBANK
+# SETTING.  ALL ARE STRICT INTERPRETIVE SUBROUTINES, CALLED USING "CALL",
 # RETURNING VIA QPRET.  ALL EXPECT AND RETURN THE VECTOR TO BE TRANSFOR-
-# MED INTERPRETER-STYLE IN MPAC: COMPONENTS AT MPAC, MPAC +3, AND MPAC +5.
-#
-# TRG*SMNB AND TRG*NBSM BOTH EXPECT TO SEE THE 2'S COMPLEMENT ANGLES
-# AT CDUSPOT (ORDER Y Z X, AT CDUSPOT, CDUSPOT +2, AND CDUSPOT +4. ODD
+# MED INTERPRETER-STYLE IN MPAC; COMPONENTS AT MPAC, MPAC +3, AND MPAC +5.
+
+# 	TRG*SMNB AND TRG*NBSM BOTH EXPECT TO SEE THE 2'S COMPLEMENT ANGLES
+# AT CDUSPOT (ORDER Y Z X, AT CDUSPOT, CDUSPOT +2, AND CDUSPOT +4; ODD
 # LOCATIONS NEED NOT BE ZEROED).  TRG*NBSM DOES THE NB TO SM TRANSFOR-
-# MATION:  TRG*SMNB, VICE VERSA.
-#
-# CDU*NBSM DOES ITS TRANSFORMATION USING THE PRESENT CONTENTS OF
+# MATION; TRG*SMNB, VICE VERSA.
+
+# 	CDU*NBSM DOES ITS TRANSFORMATION USING THE PRESENT CONTENTS OF
 # THE CDL COUNTERS.  OTHERWISE IT IS LIKE TRG*NBSM.
 #
-# CDU*SMNB IS THE COMPLEMENT OF CDU*NBSM.
+# 	CDU*SMNB IS THE COMPLEMENT OF CDU*NBSM.
 
 CDU*SMNB	EXIT
 		TC	CDUTRIGS
@@ -209,11 +212,11 @@ C*MM*N3		TC	MPACVBUF	# FOR AX*SR*T
 		CA	THREE		# SIGNAL FOR NB TO SM TRANSFORMATION
 		TCF	C*MM*N2
 
-# *NBSM* AND *SMNB* EXPECT TO SEE THE SINES AND COSINES (AT SINCDU
+# 	*NBSM* AND *SMNB* EXPECT TO SEE THE SINES AND COSINES (AT SINCDU
 # AND COSCDU) RATHER THAN THE ANGLES THEMSELVES.  OTHERWISE THEY ARE
 # LIKE TRG*NBSM AND TRG*SMNB.
-#
-# NOTE THAT JUST AS CD*TR*GS NEED BE CALLED ONLY ONCE FOR EACH SERIES
+
+# 	NOTE THAT JUST AS CD*TR*GS NEED BE CALLED ONLY ONCE FOR EACH SERIES
 # OF TRANSFORMATIONS USING THE SAME ANGLES, SO TOO ONLY ONE OF TRG*NBSM
 # AND TRG*SMNB NEED BE CALLED FOR EACH SERIES.  FOR SUBSEQUENT TRANFOR-
 # MATIONS USE *NBSM* AND *SMNB*.
@@ -224,25 +227,27 @@ C*MM*N3		TC	MPACVBUF	# FOR AX*SR*T
 *NBSM*		EXIT
 		TCF	C*MM*N3
 
-# AX*SR*T COMBINES THE OLD SMNB AND NBSM.  FOR THE NB TO SM
+# 	AX*SR*T COMBINES THE OLD SMNB AND NBSM.  FOR THE NB TO SM
 # TRANSFORMATION, ENTER WITH +3 IN A.  FOR SM TO NB, ENTER WITH -3.
 # THE VECTOR TO BE TRANSFORMED ARRIVES, AND IS RETURNED, IN VBUF.
 # AX*SR*T EXPECTS TO FIND THE SINES AND COSINES OF THE ANGLES OF ROTATION
 # AT SINCDU AND COSCDU, IN THE ORDER Y Z X.  A CALL TO CD*TR*GS, WITH
 # THE 2'S COMPLEMENT ANGLES (ORDER Y Z X) AT CDUSPOT, WILL TAKE CARE OF
-# THIS.  HERE IS A SAMPLE CALLING SEQUENCE:--
-#		TC	CDUTRIGS
-#		CS	THREE		# ("CA THREE" FOR NBSM)
-#		TC	AX*SR*T
+# THIS.  HERE IS A SAMPLE CALLING SEQUENCE:-
+
+#			TC	CDUTRIGS
+#			CS	THREE		("CA THREE" FOR NBSM)
+#			TC	AX*SR*T
+
 # THE CALL TO CD*TR*GS NEED NOT BE REPEATED, WHEN AX*SR*T IS CALLED MORE
 # THAN ONCE, UNLESS THE ANGLES HAVE CHANGED.
-#
-# AX*SR*T IS GUARANTEED SAFE ONLY FOR VECTORS OF MAGNITUDE LESS THAN
+
+# 	AX*SR*T IS GUARANTEED SAFE ONLY FOR VECTORS OF MAGNITUDE LESS THAN
 # UNITY.  A LOOK AT THE CASE IN WHICH A VECTOR OF GREATER MAGNITUDE
 # HAPPENS TO LIE ALONG AN AXIS OF THE SYSTEM TO WHICH IT IS TO BE TRANS-
 # FORMED CONVINCES ONE THAT THIS IS A RESTRICTION WHICH MUST BE ACCEPTED.
 
-AX*SR*T		TS	DEXDEX		# WHERE IT BECOMES THE INDEX OF INDEXES.
+AX*SR*T		TS	DEXDEX		# WHERE IT BECOMES THE INDEX OF INDEXES
 		EXTEND
 		QXCH	RTNSAVER
 
@@ -294,6 +299,7 @@ LOOP1		DXCH	MPAC
 		INDEX	DEX1
 		DXCH	VBUF
 		DXCH	BUF		# LOADING INDEX, STORING VECTOR COMPONENT
+
 		CCS	A		# 'CAUSE THAT'S WHERE THE INDEX NOW IS
 		TCF	LOOP2
 
@@ -307,8 +313,10 @@ TSTPOINT	CCS	DEXDEX		# ONLY THE BRANCHING FUNCTION IS USED
 		TCF	R*TL**P
 		TC	RTNSAVER
 
+
 SINESLOC	ADRES	SINCDU		# FOR USE IN SETTING ADDRWD
 
+
 INDEXI		DEC	4		# **********   DON'T   ***********
 		DEC	2		# **********   TOUCH   ***********
 		DEC	0		# **********   THESE   ***********
@@ -318,9 +326,9 @@ INDEXI		DEC	4		# **********   DON'T   ***********
 # Page 1372
 # THIS SUBROUTINE COMPUTES INCREMENTAL CHANGES IN CDU(GIMBAL) ANGLES FROM INCREMENTAL CHANGES ABOUT SM AXES.  IT
 # REQUIRES SM INCREMENTS AS A DP VECTOR SCALED AT ONE REVOLUTION(DTHETASM,+2,+4).  SIN,COS(CDUY,Z,X) ARE IN
-# SINCDU,+2,+4 AND COSCDU,+2,+4 RESPECTIVELY, SCALED TO ONE HALF.  CDU INCREMENTS ARE PLACED IN DCDU,+2,+4 SCALED TO
+# SINCDU,+2,+4 AND COSCDU,+2,+4 RESPECTIVELY,SCALED TO ONE HALF.  CDU INCREENTS ARE PLACED IN DCDU,+2,+4 SCALED TO
 # ONE REVOLUTION.
-#
+
 #	*  COS(IGA)SEC(MGA)		0		-SIN(IGA)SEC(MGA) *
 #	*								  *
 #	* -COS(IGA)TAN(MGA)		1		 SIN(IGA)TAN(MGA) *
@@ -361,4 +369,3 @@ SMCDURES	DLOAD	DMP
 		SL1
 		STORE	DCDU +4
 		RVQ
-