The mariners magazine, or, Sturmy's mathematical and practical arts containing the description and use of the scale of scales, it being a mathematical ruler, that resolves most mathematical conclusions, and likewise the making and use of the crostaff, quadrant, and the quadrat, nocturnals, and other most useful instruments for all artists and navigators : the art of navigation, resolved geometrically, instrumentally, and by calculation, and by that late excellent invention of logarithms, in the three principal kinds of sailing : with new tables of the longitude and latitude of the most eminent places ... : together with a discourse of the practick part of navigation ..., a new way of surveying land ..., the art of gauging all sorts of vessels ..., the art of dialling by a gnomical scale ... : whereunto is annexed, an abridgment of the penalties and forfeitures, by acts of parliaments appointed, relating to the customs and navigation : also a compendium of fortification, both geometrically and instrumentally / by Capt. Samuel Sturmy.

About this Item

Title
The mariners magazine, or, Sturmy's mathematical and practical arts containing the description and use of the scale of scales, it being a mathematical ruler, that resolves most mathematical conclusions, and likewise the making and use of the crostaff, quadrant, and the quadrat, nocturnals, and other most useful instruments for all artists and navigators : the art of navigation, resolved geometrically, instrumentally, and by calculation, and by that late excellent invention of logarithms, in the three principal kinds of sailing : with new tables of the longitude and latitude of the most eminent places ... : together with a discourse of the practick part of navigation ..., a new way of surveying land ..., the art of gauging all sorts of vessels ..., the art of dialling by a gnomical scale ... : whereunto is annexed, an abridgment of the penalties and forfeitures, by acts of parliaments appointed, relating to the customs and navigation : also a compendium of fortification, both geometrically and instrumentally / by Capt. Samuel Sturmy.
Author
Sturmy, Samuel, 1633-1669.
Publication
London :: Printed by E. Cotes for G. Hurlock, W. Fisher, E. Thomas, and D. Page ...,
1669.
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Link to this Item
http://name.umdl.umich.edu/A61915.0001.001
Cite this Item
"The mariners magazine, or, Sturmy's mathematical and practical arts containing the description and use of the scale of scales, it being a mathematical ruler, that resolves most mathematical conclusions, and likewise the making and use of the crostaff, quadrant, and the quadrat, nocturnals, and other most useful instruments for all artists and navigators : the art of navigation, resolved geometrically, instrumentally, and by calculation, and by that late excellent invention of logarithms, in the three principal kinds of sailing : with new tables of the longitude and latitude of the most eminent places ... : together with a discourse of the practick part of navigation ..., a new way of surveying land ..., the art of gauging all sorts of vessels ..., the art of dialling by a gnomical scale ... : whereunto is annexed, an abridgment of the penalties and forfeitures, by acts of parliaments appointed, relating to the customs and navigation : also a compendium of fortification, both geometrically and instrumentally / by Capt. Samuel Sturmy." In the digital collection Early English Books Online 2. https://name.umdl.umich.edu/A61915.0001.001. University of Michigan Library Digital Collections. Accessed June 15, 2024.

Pages

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A TABLE of PROPORTIONAL PARTS, Whereby the Intermediate Logarithmes of all Numbers, and the Numbers of all Logarithmes, from 10000 to 100000, may more readily be found out by the fore∣going Table of Logarithmes.
D 1 2 3 4 5 6 7 8 9
43 4 8 12 17 21 25 30 34 38
44 4 8 13 17 22 26 30 35 39
45 4 9 13 18 22 27 31 36 40
46 4 9 13 18 23 27 32 36 41
47 4 9 14 18 23 28 32 37 42
48 4 9 14 19 24 28 33 38 43
49 4 9 14 19 24 29 34 39 44
50 5 10 15 20 25 30 35 40 45
51 5 10 15 20 25 30 35 40 45
52 5 10 15 20 26 31 36 41 46
53 5 10 15 21 26 31 37 42 47
54 5 10 16 21 27 32 37 43 48
55 5 11 16 22 27 33 38 44 49
56 5 11 16 22 28 33 39 44 50
57 5 11 17 22 28 34 39 45 51
58 5 11 17 23 29 34 40 46 52
59 5 11 17 23 29 35 41 47 53
60 6 12 18 24 30 36 42 48 54
61 6 12 18 24 30 36 42 48 54
62 6 12 18 24 31 37 43 49 55
63 6 12 18 25 31 37 44 50 56
64 6 12 19 25 32 38 44 51 57
65 6 13 19 26 32 39 45 52 58
66 6 13 19 26 33 39 46 52 59
67 6 13 20 26 33 40 46 53 60
68 6 13 20 27 34 40 47 54 61
69 6 13 20 27 34 41 48 55 62
70 7 14 21 28 35 42 49 56 63
71 7 14 21 28 35 42 49 56 63
72 7 14 21 28 36 43 50 57 64
73 7 14 21 29 36 43 51 58 65
74 7 14 22 29 37 44 51 59 66
75 7 15 22 30 37 45 52 60 67
76 7 15 22 30 38 45 53 60 68
77 7 15 23 30 38 46 53 61 69
78 7 15 23 31 39 46 54 62 70
79 7 15 23 31 39 47 55 63 71
80 8 16 24 32 40 48 56 64 72
81 8 16 24 32 40 48 56 64 72
82 8 16 24 32 41 49 57 65 73
83 8 16 24 33 41 49 58 66 74
84 8 16 25 33 42 50 58 67 75
85 8 17 25 34 42 51 59 68 76
86 8 17 25 34 43 51 60 68 77
87 8 17 26 34 43 52 60 69 78
88 8 17 26 35 44 52 61 70 79
89 8 17 26 35 44 53 62 71 80
90 9 18 27 36 45 54 63 72 81
91 9 18 27 36 45 54 63 72 81
92 9 18 27 36 46 55 64 73 82
93 9 18 27 37 46 55 65 74 83
94 9 18 28 37 47 56 65 75 84
95 9 19 28 38 47 57 66 76 85
96 9 19 28 38 48 57 67 76 86
97 9 19 29 38 48 58 67 77 87
98 9 19 29 39 49 58 68 78 88
99 9 19 29 39 49 59 69 79 89
100 10 20 30 40 50 60 70 80 90
101 10 20 30 40 50 60 70 80 90
102 10 20 30 40 51 61 71 81 91
103 10 20 30 41 51 61 72 82 92
104 10 20 31 41 52 62 72 83 93
105 10 21 31 42 52 63 73 84 94
106 10 21 31 42 53 63 74 84 95
107 10 21 32 42 53 64 74 85 96
108 10 21 32 43 54 64 75 86 97
109 10 21 32 43 54 65 76 87 98
110 11 22 33 44 55 66 77 88 99
111 11 22 33 44 55 66 77 88 99
112 11 22 33 44 56 67 78 89 100
113 11 22 33 45 57 67 78 90 101
114 11 22 34 45 57 68 79 91 102
115 11 23 34 46 57 69 80 92 103
116 11 23 34 46 58 69 81 92 104
117 11 23 35 46 58 70 81 93 105
118 11 23 35 47 59 70 82 94 106
119 11 23 35 47 59 71 83 95 107
120 12 24 36 48 60 72 84 96 108
121 12 24 36 48 60 72 84 96 108
122 12 24 36 48 61 73 85 97 109
123 12 24 36 48 61 73 86 98 110
124 12 24 37 49 62 74 86 99 111
125 12 25 37 50 62 75 87 100 112
126 12 25 37 50 63 75 88 100 113
127 12 25 38 50 63 76 88 101 114
128 12 25 38 51 64 76 89 102 115
129 12 25 38 51 64 77 90 103 116
130 13 26 39 52 65 78 91 104 117
131 13 26 39 52 65 78 91 104 117
132 13 26 39 52 66 79 92 105 118
133 13 26 39 53 66 79 93 106 119
134 13 26 40 53 67 80 93 107 120
135 13 27 40 54 67 81 94 108 121
136 13 27 40 54 68 81 95 108 122
137 13 27 41 54 68 82 95 109 123
138 13 27 41 55 69 82 96 110 124
139 13 27 41 55 69 83 97 111 125
140 14 28 42 56 70 84 98 112 126
141 14 28 42 56 70 84 98 112 126
142 14 28 42 56 71 85 99 113 127
143 14 28 42 57 71 85 100 114 128
144 14 28 43 57 72 86 100 115 129
145 14 28 43 58 72 87 101 116 130
146 14 29 43 58 73 87 102 116 131
147 14 29 44 58 73 88 102 117 132
148 14 29 44 59 74 88 103 118 133
149 14 29 44 59 74 89 104 119 134
150 15 30 45 60 75 90 105 120 135
151 15 30 45 60 75 90 105 120 135
152 15 30 45 60 76 91 106 121 136
153 15 30 45 60 76 91 107 122 137
154 15 30 46 61 77 92 107 123 138
155 15 31 46 62 77 93 108 124 139
156 15 31 46 62 78 93 109 124 140
157 15 31 47 62 78 94 109 125 141
158 15 31 47 63 79 94 110 126 142
159 15 31 47 63 79 95 111 127 143
160 16 32 48 64 80 96 112 128 144
161 16 32 48 64 80 96 112 128 144
162 16 32 48 64 81 97 113 129 145

Page [unnumbered]

163 16 32 48 65 82 98 114 130 146
164 16 32 49 66 82 98 114 131 147
165 16 33 49 66 82 99 115 132 148
166 16 33 49 66 83 99 116 132 149
167 1 3 50 66 83 100 116 133 150
168 16 33 50 67 84 100 117 134 151
169 16 33 50 67 84 101 118 135 152
170 17 34 51 68 85 102 119 136 153
171 17 34 51 68 85 102 119 136 153
172 17 34 51 68 86 103 120 137 154
173 17 34 51 69 86 103 121 138 155
174 17 34 52 69 87 104 121 139 156
175 17 34 52 70 87 105 122 140 157
176 17 35 52 70 88 105 123 140 158
177 17 35 53 70 88 106 123 141 159
178 17 35 53 71 89 106 124 142 160
179 17 35 53 71 89 107 125 143 161
180 18 36 54 72 90 108 126 144 162
181 18 36 54 72 90 108 126 144 162
182 18 36 54 72 91 109 127 145 163
183 18 36 54 73 91 109 128 146 164
184 18 36 55 73 92 110 128 147 165
185 18 37 55 74 92 111 129 148 166
186 18 37 55 74 93 111 130 148 167
187 18 37 56 74 93 112 130 149 168
188 18 37 56 75 94 112 131 150 169
189 18 37 56 75 94 113 132 151 170
190 19 38 57 76 95 114 133 152 171
191 19 38 57 76 95 114 133 152 171
192 19 38 57 76 96 115 134 153 172
193 19 38 57 77 96 115 135 154 173
194 19 38 58 77 97 116 135 155 174
195 19 39 58 78 97 117 136 156 175
196 19 39 59 78 98 117 136 156 176
197 19 39 59 78 98 118 137 157 177
198 19 39 59 79 99 118 138 158 178
199 19 39 59 79 99 119 139 159 179
200 20 40 60 80 100 120 140 160 180
201 20 40 60 80 100 120 140 160 180
202 20 40 60 80 101 121 141 161 181
203 20 40 60 81 101 121 142 162 182
204 20 40 6 81 102 122 142 163 183
205 20 41 61 82 102 123 143 164 184
206 20 41 61 82 103 123 144 164 185
207 20 41 62 82 03 124 144 165 186
208 20 41 62 83 104 124 145 166 187
209 20 41 62 83 104 125 146 167 188
210 21 42 63 84 105 126 147 168 189
211 21 42 63 84 105 126 147 168 189
212 21 42 63 84 106 127 148 169 190
213 21 42 63 85 106 127 149 170 191
214 21 42 64 85 107 128 149 171 192
215 21 43 64 86 107 129 150 172 193
216 21 43 64 86 108 129 151 172 194
217 21 43 65 86 108 130 151 173 195
218 21 43 65 87 109 130 152 174 196
219 21 43 65 87 109 131 153 175 197
220 22 44 66 88 110 132 154 176 198
221 22 44 66 88 110 132 154 176 198
222 22 44 66 88 111 133 155 177 199
223 22 44 66 89 111 133 156 178 200
224 22 44 67 89 112 134 156 179 201
225 22 45 67 90 112 135 157 180 202
226 22 45 67 90 113 135 158 180 203
227 22 45 68 90 113 136 158 181 204
228 22 45 68 91 11 136 159 182 205
229 22 45 68 91 114 137 160 183 206
230 23 46 69 92 115 138 161 184 207
231 23 46 69 92 115 138 161 184 207
232 23 46 69 92 116 139 162 185 208
233 23 46 69 93 116 139 163 186 209
234 23 46 70 93 117 140 163 187 210
235 23 47 70 94 117 141 164 188 211
236 23 47 70 94 118 141 165 188 212
237 23 47 71 94 118 142 165 189 213
238 23 47 71 95 119 142 166 190 214
239 23 47 71 95 119 143 167 191 215
240 24 48 72 96 120 144 168 192 216
241 24 48 72 96 120 144 168 192 216
242 24 48 72 96 121 145 169 193 217
243 24 48 72 97 121 145 170 194 218
244 24 48 73 97 122 146 170 195 219
245 24 49 73 98 122 147 171 196 220
246 24 49 73 98 123 147 172 196 221
247 24 49 74 98 123 148 172 197 222
248 24 49 74 99 124 148 173 198 223
249 24 49 74 99 124 149 174 199 224
250 25 50 75 100 125 150 175 200 225
251 25 50 75 100 125 150 175 200 225
252 25 50 75 100 126 151 176 201 226
253 25 50 75 101 126 151 177 202 227
254 25 50 76 101 127 152 177 203 228
255 25 50 76 102 127 153 178 204 229
256 25 51 76 102 128 153 179 204 230
257 25 51 77 102 128 154 179 205 231
258 25 51 77 103 129 154 180 206 232
259 25 51 77 103 129 155 181 207 233
260 26 52 78 104 130 156 182 208 234
261 26 52 78 104 130 156 182 208 234
262 26 52 78 104 131 156 183 209 235
263 26 52 78 105 131 157 184 210 236
264 26 52 79 105 132 158 184 211 237
265 26 53 79 106 132 159 185 212 238
266 26 53 79 106 133 159 186 212 239
267 26 53 80 106 133 160 186 213 240
268 26 53 80 107 134 160 187 214 241
269 26 53 80 107 134 161 188 215 242
270 27 54 81 108 135 162 189 216 243
271 27 54 81 108 135 162 189 216 243
272 27 54 81 108 136 163 190 217 244
273 27 54 81 109 136 163 191 218 245
274 27 54 82 109 137 164 191 219 246
275 27 55 82 110 137 165 192 220 247
276 27 55 82 110 138 165 193 220 248
277 27 55 83 110 138 166 193 221 249
278 27 55 83 111 139 166 194 222 250
279 27 55 83 111 139 167 195 223 251
280 28 56 84 112 140 168 196 224 252
28 28 56 84 112 140 168 196 224 252
282 28 56 84 112 141 169 197 225 253
283 28 56 84 113 141 169 198 226 254
284 28 56 85 113 142 170 198 227 255
285 28 57 85 114 142 171 199 228 256
286 28 57 85 114 143 171 200 228 257
287 28 57 86 114 143 172 200 229 258
288 28 57 86 115 144 172 201 230 259
289 28 57 86 115 144 173 202 231 260
290 29 58 87 116 145 174 203 232 261
291 29 58 87 116 145 174 203 232 261
292 29 58 87 116 146 175 204 233 262
293 29 58 87 117 146 175 205 234 263
294 29 58 88 117 147 176 205 235 264
295 29 59 88 118 147 177 206 236 265
296 29 59 88 118 148 177 207 236 266
297 29 59 88 118 148 178 207 237 267
298 29 59 89 119 149 178 208 238 268
299 29 59 89 119 149 179 209 239 269
300 30 60 90 120 150 180 210 240 270

Page [unnumbered]

301 30 60 90 120 150 180 210 240 270
302 30 60 90 120 151 181 211 241 271
303 30 60 90 121 151 181 212 242 272
304 30 60 91 121 152 182 212 243 273
305 30 61 91 122 152 183 213 244 274
306 30 61 91 122 153 183 214 244 275
307 30 61 92 122 153 184 214 245 276
308 30 61 92 123 154 184 215 246 277
309 30 61 92 123 154 185 216 247 278
310 31 62 93 124 155 186 217 248 279
311 31 62 93 124 155 186 217 248 279
312 31 62 93 124 156 187 218 249 280
313 31 62 93 125 156 187 219 250 281
314 31 62 94 125 157 188 219 251 282
315 31 63 94 126 157 189 220 252 283
316 31 63 94 126 158 189 221 252 284
317 31 63 95 126 158 190 221 253 285
318 31 63 95 127 159 190 222 254 286
319 31 63 95 127 159 191 223 255 287
320 32 64 96 128 160 192 224 256 288
321 32 64 96 128 160 192 224 256 288
322 32 64 96 128 161 193 225 257 299
323 32 64 96 129 161 193 226 258 290
324 32 64 97 129 162 194 226 259 291
325 32 65 97 130 162 195 227 260 292
326 32 65 97 130 163 195 228 260 293
327 32 65 98 130 163 196 228 261 294
328 32 65 98 131 164 196 229 262 295
329 32 65 98 131 164 197 230 263 296
330 33 66 99 132 165 198 231 264 297
331 33 66 99 132 165 198 231 264 297
332 33 66 99 132 166 199 232 265 298
333 33 66 99 133 166 199 233 266 299
334 33 66 100 133 167 200 233 267 300
335 33 67 100 134 167 201 234 268 301
336 33 67 100 134 168 201 235 268 302
337 33 67 101 134 168 202 235 269 303
338 33 67 101 135 169 202 236 270 304
339 33 67 101 135 169 203 237 271 305
340 34 68 102 136 170 204 238 272 306
341 34 68 102 136 170 204 238 272 306
342 34 68 102 136 171 205 239 273 307
343 34 68 102 137 171 205 240 274 308
344 34 68 103 137 172 206 240 275 309
345 34 69 103 138 172 207 241 276 310
346 34 69 103 138 173 207 242 276 311
347 34 69 104 138 173 208 242 277 312
348 34 69 104 139 174 208 243 278 313
349 34 69 104 139 174 209 244 279 314
350 34 70 105 140 175 210 245 280 315
351 35 70 105 140 175 210 245 280 315
352 35 70 105 140 176 211 246 281 316
353 35 70 105 141 176 211 247 282 317
354 35 70 106 141 177 212 247 283 318
355 35 71 106 142 177 213 248 284 319
356 35 71 106 142 178 213 249 284 320
357 35 71 107 142 178 214 249 285 321
358 35 71 107 143 179 214 250 286 322
359 35 71 107 143 179 215 251 287 323
360 36 72 108 144 180 216 252 288 324
361 36 72 108 144 180 216 252 288 324
362 36 72 108 144 181 217 253 289 325
363 36 72 108 145 181 217 254 290 326
364 36 72 109 145 182 218 254 291 327
365 36 73 109 146 182 219 255 292 328
366 36 73 109 146 182 219 256 292 329
367 36 73 110 146 183 220 256 293 330
368 36 73 110 147 184 220 257 294 331
369 36 73 110 147 184 221 258 295 332
370 37 74 111 148 185 222 259 296 333
371 37 74 111 148 185 222 259 296 333
372 37 74 111 148 186 223 260 297 334
373 37 74 111 149 186 223 261 29 335
374 37 74 112 149 187 224 261 299 336
375 37 75 112 150 187 225 262 300 337
376 37 75 112 150 188 225 263 300 338
377 37 75 113 150 188 226 263 301 339
378 37 75 113 151 189 226 264 302 340
379 37 75 113 151 189 227 265 303 341
380 38 76 114 152 190 228 266 304 342
381 38 76 114 152 190 228 266 304 342
382 38 76 114 152 191 229 267 305 343
383 38 76 114 153 191 229 268 306 344
384 38 76 115 153 192 230 268 307 345
385 38 77 115 154 192 231 269 308 346
386 38 77 115 154 193 231 270 308 347
387 38 77 116 154 193 232 270 309 348
388 38 77 116 155 194 232 271 310 349
389 38 77 116 155 194 233 272 311 350
390 39 78 117 156 195 233 273 312 351
391 39 78 117 156 195 233 273 312 351
392 39 78 117 156 196 234 274 313 352
393 39 78 117 157 196 235 275 314 353
394 39 78 118 157 197 236 275 315 354
395 39 79 118 158 197 237 276 316 355
396 39 79 118 158 198 237 277 316 356
397 39 79 119 158 198 238 277 317 357
398 39 79 119 159 199 238 278 318 358
399 39 79 119 159 199 239 279 319 359
400 40 80 120 160 200 240 280 320 360
401 40 80 120 160 200 240 280 320 360
402 40 80 120 160 201 241 281 321 361
403 40 80 120 161 201 241 282 322 362
404 40 80 121 161 202 242 282 323 363
405 40 81 121 162 202 243 283 324 364
406 40 81 121 162 203 243 284 324 365
407 40 81 122 162 203 244 284 325 366
408 40 81 122 163 204 244 285 326 367
409 40 81 122 163 204 245 286 327 368
410 41 82 123 164 205 246 287 328 369
411 41 82 123 164 205 246 287 328 369
412 41 82 123 164 206 247 288 329 370
413 41 82 123 165 206 247 289 330 371
414 41 82 124 165 207 248 289 331 372
415 41 83 124 166 207 249 290 332 373
416 41 83 124 166 208 249 291 332 374
417 41 83 125 166 208 250 291 333 375
418 41 83 125 167 209 250 292 334 376
419 41 83 125 167 209 251 293 335 377
420 42 84 126 168 210 252 294 336 378
421 42 84 126 168 210 252 294 336 378
422 42 84 126 168 211 253 295 337 379
423 42 84 126 169 211 253 296 338 380
424 42 84 127 169 212 254 296 339 381
425 42 85 127 170 212 255 297 340 382
426 42 85 127 170 213 255 298 340 383
427 42 85 128 170 213 256 298 341 384
428 42 85 128 171 214 256 299 342 385
429 42 85 128 171 214 257 300 343 386
430 43 86 129 172 215 258 301 344 587
431 43 86 129 172 215 258 301 344 387
432 43 86 129 172 216 259 302 345 388
433 43 86 129 173 216 259 303 346 389
434 43 86 130 173 217 260 304 347 390
435 43 87 130 174 217 261 304 348 391

Page [unnumbered]

The Ʋse of the Table of Proportion, for the more ready find∣ing out of any Logarithme, from 10000 to 100000.

WHen you have any Logarithme or Number above 10000, you may find it out as before, by the Differences which are in the last Column of the Tables: But for your more easie and ready performing it, this Table is of great use; wherein you have all those Differences ready divided, and cast into 10 parts: So that between each of the 10000 Logarithmes in the Table, you may easily know the ten Intermediate Logarithmes, by the Proportional Part of the Difference for any of them.

Thus in the Table the Logarithme of 2000 is 3.301029
The next Logarithme, being the Logarithme of 2001, is 3.301247

Alter the Characteristicks of these Logarithmes,

So have you the Logarithme of 20000, 4.301029
And the Logarithme of 20010, 4.301247

The Difference between these two Numbers is 218; which for the ten Intermediate Logarithmes must be divided into 10 Equal Parts, which is ready done in the Table of Proportion, after this manner.

D 1 2 3 4 5 6 7 8 9
318 31 63 95 127 159 190 222 254 286

So that the Logarithme of 20000 being 4.301029
The Logarithme of 20001, by adding 31, is 4.301060
The Logarithme of 20002, by adding 63, is 4.301092
And so for the rest, to 20010.  

Or, on the other side, Let your Logarithme given be 4.301251, and you desire to know what Number answers to it; the next Number less in the Tables is 301029, which is the Logarithme of 20000: but this is 222 more, and the Common Diffe∣rence in the Table is about 218; turn therefore to this Difference in the Table of Proportion, and there you shall see that 222 makes your Number 7 more: So that 4.301251 is the Logarithme of 20007.

And thus you save the Labour of multiplying and dividing the Differences in the Table of Logarithmes, they being here ready done to your hand.

FINIS.
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