The Theory and Practice of Surveying: Containing All the Instructions Requisite for the Skilful Practice of this ArtEvert Duyckinck, 1814 - 508 σελίδες |
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Σελίδα
... division . · proportion . equality . • · square root . • cube root , & c . Thus , diff , between two numbers when it is not known which is the greater . 5 + 3 , denotes that 3 is to be added to 5 . 6 --- 2 , denotes that 2 is to be ...
... division . · proportion . equality . • · square root . • cube root , & c . Thus , diff , between two numbers when it is not known which is the greater . 5 + 3 , denotes that 3 is to be added to 5 . 6 --- 2 , denotes that 2 is to be ...
Σελίδα 7
... DIVISION OF DECIMALS . Divide as in whole numbers ; observing that the divisor and quotient together must contain as ma- ny decimal places as there are in the dividend . If , therefore , the dividend have just as many places of decimals ...
... DIVISION OF DECIMALS . Divide as in whole numbers ; observing that the divisor and quotient together must contain as ma- ny decimal places as there are in the dividend . If , therefore , the dividend have just as many places of decimals ...
Σελίδα 10
... division being now performed , the decimal figures of the quotient are obtained . Divide 7234.5 by 6.5 Quotient = 1113 . = 1126.5 + = -.0365+ Divide 476.520 by .423 Divide .45695 by 12.5 Divide 2.3 by 96 = .02395 + Divide 87446071 by ...
... division being now performed , the decimal figures of the quotient are obtained . Divide 7234.5 by 6.5 Quotient = 1113 . = 1126.5 + = -.0365+ Divide 476.520 by .423 Divide .45695 by 12.5 Divide 2.3 by 96 = .02395 + Divide 87446071 by ...
Σελίδα 18
... division . Subtract the square , thus found , from the said period , and to the remainder annex the two figures of the next following period , for a divi- dend . Double the root above mentioned for a divi- sor , and find how often it is ...
... division . Subtract the square , thus found , from the said period , and to the remainder annex the two figures of the next following period , for a divi- dend . Double the root above mentioned for a divi- sor , and find how often it is ...
Σελίδα 23
... division may be done by subtraction . Or , -Lo- garithms are the indices , or series of numbers in arithmetical progression , corresponding to another series of numbers in geometrical progression . Thus , 0,1,2,3 , 4 , 5 , 6 , & c ...
... division may be done by subtraction . Or , -Lo- garithms are the indices , or series of numbers in arithmetical progression , corresponding to another series of numbers in geometrical progression . Thus , 0,1,2,3 , 4 , 5 , 6 , & c ...
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acres altitude Answer arch base bearing blank line centre chains and links circle circle of latitude circumferentor Co-sec Co-tang column compasses contained decimal Dep Lat Dep difference Dist divided divisions draw east Ecliptic edge EXAMPLE feet field-book figures fore four-pole chains geometrical series given number half the sum Horizon glass hypothenuse inches instrument Lat Dep Lat latitude length logarithm measure meridian distance multiplied Natural Co-sines natural sine Nonius number of degrees object observed off-sets opposite parallelogram perches perpendicular plane pole pole star PROB proportion protractor Quadrant quotient radius right angles right line scale of equal SCHOLIUM screw Secant sect semicircle Sextant side sights square root station stationary distance subtracted survey taken Tang tangent theo theodolite trapezium triangle ABC trigonometry vane versed sine vulgar fraction