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 |
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Página 18
... remainder is 1 , which is the index of the sum of the logarithms , and is affirmative , because the sum of the affirmative indices together with the number carried , exceeds the sum of the negative indices . 2. Required the continued ...
... remainder is 1 , which is the index of the sum of the logarithms , and is affirmative , because the sum of the affirmative indices together with the number carried , exceeds the sum of the negative indices . 2. Required the continued ...
Página 19
... remainder will be the loga- rithm of the quotient . Note . When the divisor exceeds the dividend , the question must be wrought by the rule given in the next case . EXAMPLES . 1. Required the quotient of 3450 divided by 23 . Logarithm ...
... remainder will be the loga- rithm of the quotient . Note . When the divisor exceeds the dividend , the question must be wrought by the rule given in the next case . EXAMPLES . 1. Required the quotient of 3450 divided by 23 . Logarithm ...
Página 20
... remainder is 1 , and is affirmative because the affirmative index is the greater . 3. Required the quotient of 13.921 divided by 7965.13 . Logarithm of 13 921 is 1.14367 Do. 7965.13 is 3.90125 In this example there is 1 to carry from ...
... remainder is 1 , and is affirmative because the affirmative index is the greater . 3. Required the quotient of 13.921 divided by 7965.13 . Logarithm of 13 921 is 1.14367 Do. 7965.13 is 3.90125 In this example there is 1 to carry from ...
Página 21
... remainder is -3 . 4. Required the quotient of 79.35 divided by .05178 . Ans . 1532.46 . 5. Required the quotient of .5903 divided by .931 . Ans . .63404 . PROBLEM V. To involve a number to any power ; that is to find the square , cube ...
... remainder is -3 . 4. Required the quotient of 79.35 divided by .05178 . Ans . 1532.46 . 5. Required the quotient of .5903 divided by .931 . Ans . .63404 . PROBLEM V. To involve a number to any power ; that is to find the square , cube ...
Página 24
... remainder is called the Arithmetical Complement . Thus , if the lo- garithm be 2.53061 , its arithmetical complement will be 7.46939 . If one or more figures to the right hand be ciphers , write ciphers in their place , and take the ...
... remainder is called the Arithmetical Complement . Thus , if the lo- garithm be 2.53061 , its arithmetical complement will be 7.46939 . If one or more figures to the right hand be ciphers , write ciphers in their place , and take the ...
Términos y frases comunes
ABCD ABFD acres adjacent adjacent angles angle ABC angle opposite angled triangle azimuth base bearing and distance breadth Calculation centre Co-secant Secant Co-sine Co-tang column decimal degrees 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 ratio given side John Gummere Lat Dep latitude and departure length logarithm measured meridian distance natural number off-sets parallel parallelogram perches perpendicular perpendicular BC quired quotient radius rectangle remainder Required the area right angle right line right-angled triangle RULE semiperimeter side AB side AC sine square root station stationary line subtract tance Tang Tangent tract of land trapezium trapezoid triangle ABC trigonometry