A Treatise on Surveying,: Containing the Theory and Practice: : to which is Prefixed a Perspicuous System of Plane Trigonometry. : The Whole Clearly Demonstrated and Illustrated by a Large Number of Appropriate Examples. : Particularly Adapted to the Use of SchoolsKimber and Sharpless, no. 93, Market Street, and John Richardson, no. 244, Market Street., 1820 - 206 páginas |
Dentro del libro
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Página 10
... . minus , or subtraction . multiplication . division . S proportion . equality . square root . difference between two quantities when it is not known which is the greater . OF LOGARITHMS . LOGARITHMS are a series of numbers so.
... . minus , or subtraction . multiplication . division . S proportion . equality . square root . difference between two quantities when it is not known which is the greater . OF LOGARITHMS . LOGARITHMS are a series of numbers so.
Página 21
... square , cube , & c . of a number , logarithmically . RULE . Multiply the logarithm of the given number by the index of the power , viz . by 2 for the square , by 3 for the cube , & c . and the product will be the logarithm of the power ...
... square , cube , & c . of a number , logarithmically . RULE . Multiply the logarithm of the given number by the index of the power , viz . by 2 for the square , by 3 for the cube , & c . and the product will be the logarithm of the power ...
Página 22
... square root , by 3 for the cube root , & c . and the quotient will be the logarithm of the required root . Note . When the index of the logarithm is negative , and does not exactly contain the divisor , increase the index by a number ...
... square root , by 3 for the cube root , & c . and the quotient will be the logarithm of the required root . Note . When the index of the logarithm is negative , and does not exactly contain the divisor , increase the index by a number ...
Página 23
... square root of .08593 . Logarithm of .08593 is Square root .29314 2 ) -2.93414 - -1.46707 3. Required the cube root of .7596 . Logarithm of .7596 is Cube root .9124 3 ) . -1.88058 -1.96019 4. Required the cube root of .0000613 . 3 ...
... square root of .08593 . Logarithm of .08593 is Square root .29314 2 ) -2.93414 - -1.46707 3. Required the cube root of .7596 . Logarithm of .7596 is Cube root .9124 3 ) . -1.88058 -1.96019 4. Required the cube root of .0000613 . 3 ...
Página 23
... square root , by 3 for the cube root , & c . and the quotient will be the logarithm of the required root . Note . When the index of the logarithm is negative , and does not exactly contain the divisor , increase the index by a number ...
... square root , by 3 for the cube root , & c . and the quotient will be the logarithm of the required root . Note . When the index of the logarithm is negative , and does not exactly contain the divisor , increase the index by a number ...
Términos y frases comunes
ABCD ABFD acres adjacent adjacent angles angle ABC angle opposite angled triangle base bearing and distance breadth Calculation centre Co-secant Secant Co-sine Co-tang column cube root decimal DEMONSTRATION departure corresponding diff difference of latitude Dist divide division line draw equal EXAMPLES feet figures find the angle find the area four-pole chains fourth term given angle given area given bearing given number given ratio given side John Gummere Lat Dep latitude and departure length logarithm M.
M. Sine measured meridian distance natural number off-sets parallel parallelogram perches perpendicular quired quotient radius rectangle remainder Required the area right angle right line right-angled triangle RULE semiperimeter side AB side AC square root station stationary line subtract survey tance Tang tangent tract of land trapezium trapezoid triangle ABC trigonometry