The Museum of HP Calculators


Beating to Windward for the HP-41C/CV/CX

This program is Copyright © HP and is used here by permission. It was originally printed in the HP-67 Navigation Pac 1. This program was ported to the HP-41C by reading with the HP-41C card reader and the card reader may be required for operation of this program. This program was entered and uploaded by Tony Duell.

This program is supplied without representation or warranty of any kind. Tony Duell, Hewlett Packard and The Museum of HP Calculators therefore assume no responsibility and shall have no liability, consequential or otherwise, of any kind arising from the use of this program material or any part thereof.

Documentation Information (CD or source code)
How to get this Program to your Calculator (via HP-IL, disk, wand, and fingers)
Download Binary (.raw) program for disk or PC HP-IL Card download
Download Hexadecimal (.dat) program for Serial Port download

Program Listing

LINE  KEYS
 01 LBL "BTWW67"
 02 LBL 10
 03 LBL A
 04 ADV
 05 RDN
 06 STO 09
 07 RDN
 08 STO 08
 09 RDN
 10 STO 07
 11 RDN
 12 COS
 13 X^2
 14 STO 20
 15 RCL 09
 16 1
 17 P-R
 18 X^2
 19 X<>Y
 20 X^2
 21 RCL 20
 22 *
 23 +
 24 SQRT
 25 RCL 07
 26 X<>Y
 27 /
 28 STO 07
 29 RCL 09
 30 X<>Y
 31 P-R
 32 RCL 08
 33 -
 34 R-P
 35 STO 05
 36 7DSP2
 37 7PRTX
 38 RCL 07
 39 X^2
 40 RCL 08
 41 X^2
 42 -
 43 RCL 05
 44 X^2
 45 -
 46 2
 47 /
 48 RCL 08
 49 /
 50 RCL 05
 51 /
 52 ACOS
 53 STO 06
 54 7DSP1
 55 GTO 05
 56 LBL 11
 57 LBL B
 58 SF 01
 59 XEQ 00
 60 -
 61 XEQ 09
 62 STO 03
 63 RND
 64 GTO 05
 65 LBL 12
 66 LBL C
 67 CF 01
 68 XEQ 00
 69 +
 70 XEQ 09
 71 STO 03
 72 GTO 05
 73 LBL 00
 74 ADV
 75 STO 00
 76 RDN
 77 STO 01
 78 X<>Y
 79 STO 02
 80 R^
 81 +
 82 +
 83 XEQ 09
 84 STO 20
 85 RCL 06
 86 RTN
 87 LBL 08
 88 P-R
 89 RDN
 90 RDN
 91 P-R
 92 X<>Y
 93 RDN
 94 +
 95 RDN
 96 +
 97 R^
 98 R-P
 99 RTN
100 LBL 13
101 LBL D
102 STO 25
103 X<>Y
104 STO 04
105 X<>Y
106 RCL 20
107 RCL 08
108 XEQ 08
109 7DSP2
110 7PRTX
111 STO 21
112 X<>Y
113 XEQ 09
114 7PRTX
115 STO 22
116 RCL 03
117 RCL 06
118 FS? 01
119 CHS
120 +
121 XEQ 09
122 STO 24
123 7PRTX
124 CF 22
125 ADV
126 LBL 07
127 PSE
128 FS?C 22
129 GTO 00
130 GTO 07
131 LBL 00
132 RCL 24
133 X<>Y
134 STO 00
135 -
136 RCL 01
137 -
138 XEQ 09
139 7PRTX
140 RCL 24
141 RCL 08
142 RCL 04
143 RCL 25
144 XEQ 08
145 7DSP2
146 7PRTX
147 STO 23
148 X<>Y
149 XEQ 09
150 STO 24
151 GTO 05
152 LBL 14
153 LBL E
154 7P<>S
155 STO 01
156 X<>Y
157 STO 00
158 X<>Y
159 RCL 22
160 RCL 24
161 -
162 SIN
163 /
164 STO 09
165 RCL 00
166 RCL 22
167 -
168 SIN
169 *
170 ABS
171 7DSP2
172 7PRTX
173 RCL 23
174 /
175 STO 02
176 HMS
177 7DSP4
178 7PRTX
179 RCL 24
180 RCL 00
181 -
182 SIN
183 RCL 09
184 *
185 ABS
186 7DSP2
187 XEQ 05
188 RCL 21
189 /
190 STO 03
191 7DSP4
192 XEQ 04
193 7P<>S
194 ADV
195 RTN
196 LBL 04
197 HMS
198 LBL 05
199 7PRTX
200 RTN
201 LBL 19
202 LBL e
203 7P<>S
204 HR
205 RCL 21
206 *
207 RCL 22
208 X<>Y
209 CHS
210 RCL 00
211 RCL 01
212 XEQ 08
213 7P<>S
214 7DSP2
215 7PRTX
216 X<>Y
217 XEQ 09
218 7PRTX
219 RTN
220 LBL 09
221 7DSP1
222 360
223 P-R
224 R-P
225 X<>Y
226 X<0?
227 +
228 RTN
229 STOP
230 END

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