Mathematics for Practical Men: Being a Common-place Book of Principles, Theorems, &c of Pure and Mixed Mathematics with Their ApplicationH.C. Baird, 1863 |
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Σελίδα ix
... roots , square , cube , and higher roots Proportion , rule of three , compound proportion , & c . Properties of numbers Numerical problem on the reduction of ratios Definitions and notation ALGEBRA . Addition , subtraction ...
... roots , square , cube , and higher roots Proportion , rule of three , compound proportion , & c . Properties of numbers Numerical problem on the reduction of ratios Definitions and notation ALGEBRA . Addition , subtraction ...
Σελίδα 4
... roots is indicated by the sign , with a figure occasionally placed over it to express the degree of the root . Thus 4 signifies the square root of 4 , 27 the cube root of 27 , ✓ 16 the fourth or biquadrate root of 16 ; and so on ...
... roots is indicated by the sign , with a figure occasionally placed over it to express the degree of the root . Thus 4 signifies the square root of 4 , 27 the cube root of 27 , ✓ 16 the fourth or biquadrate root of 16 ; and so on ...
Σελίδα 39
... Roots . A power is a quantity produced by multiplying any given number , called the root or radix , a certain number of times con tinually by itself . The operation of thus raising powers is called involution . 3 = 3 is the root , or ...
... Roots . A power is a quantity produced by multiplying any given number , called the root or radix , a certain number of times con tinually by itself . The operation of thus raising powers is called involution . 3 = 3 is the root , or ...
Σελίδα 40
... root and the cube root , the former being 8 , the latter 4 . By means of decimals we can in all cases approximate the root to any proposed degree of exactness . Those roots which only approximate are called surd roots , or surds , or ...
... root and the cube root , the former being 8 , the latter 4 . By means of decimals we can in all cases approximate the root to any proposed degree of exactness . Those roots which only approximate are called surd roots , or surds , or ...
Σελίδα 41
... root ; from which , and the last dividend , find the next figure of the root as before ; and so on through all the periods , to the last . * Note . The best way of doubling the root , to form the new divisors , is by adding the last ...
... root ; from which , and the last dividend , find the next figure of the root as before ; and so on through all the periods , to the last . * Note . The best way of doubling the root , to form the new divisors , is by adding the last ...
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Άλλες εκδόσεις - Προβολή όλων
Mathematics for Practical Men: Being a Common-Place Book of Principles ... Olinthus Gregory Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
arch avoirdupois axis axle balance balance spring base body boiler bridge canal catenary centre of gravity circle circumference column condenser cord cube cubic cubic foot curve cycloid cylinder depth diameter direction distance ditto divided draw drawn effect elastic force ellipse engine equal equation feet figure fluid foot friction frustrum given Hence horizontal horse hour hyperbola isometrical length lever load London Bridge machine means measure mercury miles miles per hour motion move multiply nearly oscillation parabola parallel parallelogram pendulum perpendicular pipe piston plane pounds pressure produced proportion pulley pump quantity radius ratio right angles right line sails secant side sine specific gravity square inch steam Suppose surface tangent tion triangle tube valve velocity vertex vertical vessel vibration Vulgar Fractions weight wheel whole
Δημοφιλή αποσπάσματα
Σελίδα 15 - Mile {1 Degree of a Great Circle of the Earth An Inch is the smallest lineal measure to which a name is given, but subdivisions are used for many purposes. Among mechanics the Inch is commonly divided into eighths. By the officers of the revenue, and by scientific persons, it is divided into tenths, hundredths, &c.