Mathematical Tables: Containing Common, Hyperbolic, and Logistic Logarithms. Also Sines, Tangents, Secants, and Versed-sines, ... By Charles Hutton, ...G. G. J. and J. Robinson, and R. Baldwin, Paternoster Row, 1785 - 519 σελίδες |
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Σελίδα 146
... diff . .. 480 diff . = 45 ′′ ; and therefore the arc fought is 1 ° 52 ′ 54 ′′ 45 ′′ ′′ . · · 641 Where the ift differences of the fines and tangents alter much , as near the beginning of the table , the 2d , 3d , & c . differences may ...
... diff . .. 480 diff . = 45 ′′ ; and therefore the arc fought is 1 ° 52 ′ 54 ′′ 45 ′′ ′′ . · · 641 Where the ift differences of the fines and tangents alter much , as near the beginning of the table , the 2d , 3d , & c . differences may ...
Σελίδα 147
... diff . D ′′ D ' 14453 -49 -47 7.1641417 527-165582114404 7167017814357 5 I · 53 · · Therefore the tangent of 5 ' 1 " 12 " 24 ' ' A * D ' x . X 62 62 300 or 5 ′ 1 ′′ 206 . 30 % ; D ' = 14404 ; 300 = — 48. Hence - 7'1641417 D " 2 2977 ...
... diff . D ′′ D ' 14453 -49 -47 7.1641417 527-165582114404 7167017814357 5 I · 53 · · Therefore the tangent of 5 ' 1 " 12 " 24 ' ' A * D ' x . X 62 62 300 or 5 ′ 1 ′′ 206 . 30 % ; D ' = 14404 ; 300 = — 48. Hence - 7'1641417 D " 2 2977 ...
Σελίδα 149
... diff . 2969 1 : 2969 :: ( 10 " 24 " " ) 17 ′ : +515 89 1432115 8 ° 9 ' 10 " 24 " " - 1432630 3. To find the nat . coverfed fine of 4. To fine the logarithmic cofine of 4 ° 6 ' 5 " 40 " . 1 : 2902 ( tab . dif . ) : : - 17 ' = 180 5 " 40 ...
... diff . 2969 1 : 2969 :: ( 10 " 24 " " ) 17 ′ : +515 89 1432115 8 ° 9 ' 10 " 24 " " - 1432630 3. To find the nat . coverfed fine of 4. To fine the logarithmic cofine of 4 ° 6 ' 5 " 40 " . 1 : 2902 ( tab . dif . ) : : - 17 ' = 180 5 " 40 ...
Σελίδα 151
... diff . - · 2907 ) 81960 ( 28 " 5814 23820 23256 564 Next greater • 1432630 . 1435084 Anf . 8 ° 9 ' 10 " 24 " 1432630 Next lefs , fubt . fr . each 1432115 515 60 Tab . difference 2969 ) 30900 ( 10 " 60 2907 ) 33840 ( 12 " 29690 1210 60 ...
... diff . - · 2907 ) 81960 ( 28 " 5814 23820 23256 564 Next greater • 1432630 . 1435084 Anf . 8 ° 9 ' 10 " 24 " 1432630 Next lefs , fubt . fr . each 1432115 515 60 Tab . difference 2969 ) 30900 ( 10 " 60 2907 ) 33840 ( 12 " 29690 1210 60 ...
Σελίδα 162
... Diff . 34 15 ZPS 31 34 required . o fin . fum 9.9833805 other angle , is to be found thus : 97503579 add the fine of the arc found , to the 2 ) 19.9666031 tangent of the given angle next the tract the tangent of the other angle given ...
... Diff . 34 15 ZPS 31 34 required . o fin . fum 9.9833805 other angle , is to be found thus : 97503579 add the fine of the arc found , to the 2 ) 19.9666031 tangent of the given angle next the tract the tangent of the other angle given ...
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Mathematical Tables: Containing the Common, Hyperbolic, and Logistic ... Charles Hutton,Olinthus Gregory Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2015 |