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
Resultados 1-5 de 58
Página 10
... addition . 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.
... addition . 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 11
... subtraction . If a series of numbers in arithmetical progression be placed as indices , or exponents , to a series of numbers in geometrical progression , the sum or difference of any two of the fornier , will answer to the product or ...
... subtraction . If a series of numbers in arithmetical progression be placed as indices , or exponents , to a series of numbers in geometrical progression , the sum or difference of any two of the fornier , will answer to the product or ...
Página 14
... Subtract this logarithm from the next greater in the table , and also from the given logarithm ; to the latter dif ( six figures are required , and divide the number ference annex one or two ciphers , according as five or 14 LOGARITHMS .
... Subtract this logarithm from the next greater in the table , and also from the given logarithm ; to the latter dif ( six figures are required , and divide the number ference annex one or two ciphers , according as five or 14 LOGARITHMS .
Página 17
... subtract it from the negative . Then add the indices together , when they are all of the same kind , that is all affirmative or all negative ; but when they are of different kinds , take the difference be- tween the sums of the ...
... subtract it from the negative . Then add the indices together , when they are all of the same kind , that is all affirmative or all negative ; but when they are of different kinds , take the difference be- tween the sums of the ...
Página 18
... subtracted from 6 , the sum of the negative indices , leaves 4 , which is the index of the sum of the logarithms , and is negative , because the sum of the negative indices is the greater . 3 ... subtract or mixed numbers . 18 LOGARITHMS .
... subtracted from 6 , the sum of the negative indices , leaves 4 , which is the index of the sum of the logarithms , and is negative , because the sum of the negative indices is the greater . 3 ... subtract or mixed numbers . 18 LOGARITHMS .
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