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Авторизация |
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Поиск по указателям |
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Kells L.M. — Plane and Spherical Trigonometry |
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Предметный указатель |
Abscissa 50
Accuracy, of computation 18 67 243
Accuracy, of five-place tables 68 79
Addition formulas 120 125
Altitude 331
Ambiguous case, plane triangle 156
Ambiguous case, right spherical triangles 281
Amplitude 114 203 334
angle 48
Angle of depression 72
Angle of elevation 72
Angle, defined as rotation of ray 48
Angle, subtended by a line 72
Antilogarithm 226
Arc length 96
Area, of oblique triangles 155 164 169 172
Area, of regular polygons 93
Area, of right triangles 27
Astronomical triangle 330
axes 50
Axis, of earth 322
Axis, of imaginaries 202
Axis, of reals 202
Azimuth 331
Celestial equator 328
Celestial meridian 329
Celestial Pole 328
Celestial sphere 328
Central angle of a circle 96
Characteristic 221
Characteristic, rules for determining 222 223
Circle, great 269
Circle, unit 106
Circle, vertical 330
Circular arc, length of 96
Clausen's formula 188
Co-function 29
Cologarithm 229
complex numbers 201
Complex numbers, conjugate 201
Complex numbers, exponential forms of 211
Complex numbers, geometrical representation of 202
Complex numbers, multiplication of 201 205
Complex numbers, operations involving 201
Complex numbers, polar form of 203
Complex numbers, powers and roots of 208
Complex numbers, pure imaginary 200
Complex numbers, quotient of 201 206
Computation, suggestion for 231
Conversion formulas 133 134
Coordinates, rectangular 49
Cosecant, defined 10 52
Cosine, defined 6 52
Cosines, law of, for plane triangles 146
Cosines, law of, for spherical triangles, angles of 293
Cosines, law of, sides of 291
Cotangent, defined 10 52
Course 73 323
Coversed sine, defined 10
Culmination 342
Declination 330
Degree 48 265
Delambre's analogies 302
DeMoivre's theorem 208
Departure 73
Depression, angle of 72
Difference in latitude 73
Distance 53 73 323
Double solution, spherical triangle 304 343
Double-angle formulas 129
Ecliptic 337
Elements of a triangle 70
Elevation, angle of 72
Equator 322
Equinoctial 328
Equinox, autumnal 338
Equinox, vernal 338
Euler, Leonard 212
Exponents, laws of 216
Folded scales 247
Forms, directions for making 230
Forms, used in the solution of oblique triangles 153
Formulas for half-angles 129 164
Formulas for half-angles of spherical triangles 295
Formulas, addition 120 125
Formulas, conversion 133 134
Formulas, double angles 129
Function 5
Functions of 99
Functions of k 104
Functions, hyperbolic 212
Functions, inverse 177
Functions, natural 16 69
Functions, of , , , 101
Functions, reciprocal 9 28
Gauss' equations 302
Grade 97
Graphs, of 237
Graphs, of inverse functions 178 179
Graphs, of trigonometric functions 106—114
Greenwich, meridian of 323
Half line 48
Half-angle formulas 129 104
Half-angle formulas of spherical trigonometry 295
Haversine solution 315
Haversine, defined 10
Heron's formula 169
Horizon 329
Horizon, points of 329
Hour angle 330
Hour circle 329
Hyperbolic functions 212
Identity, defined 30
Identity, fundamental 28 29 32 58
Identity, method of verifying 34
imaginary numbers 200
Interpolation 225
Inverse functions 177
Inverse functions, equations involving 185 195
Inverse functions, general value of 180
Inverse functions, graphs of 178 179
| Inverse functions, principal value of 182
Inverse functions, relations among 184
Latitude 322
Latitude to find 343
Length of circular arc 96
Line of sight 72
Line values 40
Logarithms in computation 227 230 231
Logarithms, antilogarithms 226
Logarithms, change of base in 235
Logarithms, characteristic of 221 222 223
Logarithms, common 221
Logarithms, defined 217
Logarithms, forms for 153
Logarithms, laws of 218
Logarithms, mantissa of 221 224
longitude 323
Machin's formula 188
Magnitude, order of 290 305
Mantissa 221 224
Meridian 322
Meridian altitude 341
Meridian, prime 323
MIL 97 351
Minute 48
Modulus 203
Mollweide's equations 144
nadir 329
Napier's analogies 300
Napier's rules 274
Nautical mile 96
Oblique spherical triangles 269
Oblique triangles 152
Order of magnitude 290 305
Ordinate 50
Parts of triangle 70
Parts, circular 274
Period 113
Polar form 203
Polar triangles 282
Pole, north 322
Pole, south 322
Prime Meridian 323
Prime vertical 330
Primitive circle 358
Primitive Plane 358
Principal values 182
Proportion principle 241 249
Proportional parts 225
Pure imaginary numbers 200
Pythagorean Theorem 32
Pythagorean theorem, relations derived from 32 38
Quadrantal triangles 284
Quadrants 50
Quadrants, rule for 277 278
Radian 94 265
Range finder 354
ratio 3 4 5
Ray 48
Reciprocal functions 9 28
Rectilinear figures 20 40 42 85
Right ascension 338
Right spherical triangles 271
Right spherical triangles, formulas relating to 271
Right spherical triangles, Napier's rules for 274
Right spherical triangles, solution of 278
Right triangles, directions for solving 71
Roots, cube 255
Roots, square 253
Rotation, positive and negative 48
Saint Hilaire, method of 332
Secant, defined 10 52
Second, defined 48
Sidereal time 338
Sine, defined 6 52
Sines, law of, for plane triangles 140 260
Sines, law of, for spherical triangles 289
Slide rule 241
Slide rule, body 243
Slide rule, hairline 244
Slide rule, indicator 244
Slide rule, scale 241
Slide rule, slide 243
Solid geometry, propositions from 270
Spherical triangles 269
Stereographic projections 358
Subtraction formulas 122 125
Tables, of common logarithms 224
Tables, of natural functions 15 16 68 69
Tables, of trigonometric functions 79
Tangent, defined 5 52
Tangents, law of 144
Terrestrial triangle 323
Time sight 340
Time, local apparent 338
Time, mean solar 338
Time, sidereal 338
Transit 342
Triangle by slide rule 259—265
Triangle, area of 27 155 164 169 172
Triangle, astronomical 330
Triangle, elements of 70
Triangle, oblique 152
Triangle, plane, cases of 152 153 156 161 167
Triangle, right 17 70
Triangle, right spherical 271 278
Triangle, solution of 70 76 78 82
Triangle, spherical 269
Triangle, spherical, cases of 295 298 303 304 309 312 315 316 319
Triangle, terrestrial 323
Trigonometric equations 189 192
Trigonometric functions of 45°, 30°, 60°, 0°, 90° 12
Trigonometric functions, defined as ratios 6 10
Trigonometric functions, definitions of 6 10 52
Trigonometric functions, expressed in terms of one 38
Trigonometric functions, inverse 177
Trigonometric functions, table of values of 16 69 79
Tyler, John 348
Unit circle 106
Versed sine 10
Zenith 329
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