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
Página 10
... or 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.
... or 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
... division by 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 ...
... division by 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 ...
Página 22
... divi- sible by it , and carry the units borrowed , as so many tens , to the left hand figure of the decimal part ; then EXAMPLES . 1. Required the cube root of 391.27 . proceed with the division in the usual manner . 22 LOGARITHMS .
... divi- sible by it , and carry the units borrowed , as so many tens , to the left hand figure of the decimal part ; then EXAMPLES . 1. Required the cube root of 391.27 . proceed with the division in the usual manner . 22 LOGARITHMS .
Página 23
... divi- sible by it , and carry the units borrowed , as so many tens , to the left hand figure of the decimal part ; then EXAMPLES . 1. Required the cube root of 391.27 . proceed with the division in the usual manner . 22 LOGARITHMS .
... divi- sible by it , and carry the units borrowed , as so many tens , to the left hand figure of the decimal part ; then EXAMPLES . 1. Required the cube root of 391.27 . proceed with the division in the usual manner . 22 LOGARITHMS .
Página 32
... division on the line EB , draw diagonals to the points of division on the line FC : thus join E and the first division on FC , the first division on EB and the ' second on FC , & c . Note . - Diagonal scales serve to take off dimensions ...
... division on the line EB , draw diagonals to the points of division on the line FC : thus join E and the first division on FC , the first division on EB and the ' second on FC , & c . Note . - Diagonal scales serve to take off dimensions ...
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