Basic Mathematics for RadioPrentice-Hall, 1948 - 339 σελίδες |
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Σελίδα 302
... Logarithms , published in 1614 , is used . The computation of powers and roots is much easier by logarithms than by arithmetic when the powers and roots sought are integral num- bers ; their computation must be performed by logarithms ...
... Logarithms , published in 1614 , is used . The computation of powers and roots is much easier by logarithms than by arithmetic when the powers and roots sought are integral num- bers ; their computation must be performed by logarithms ...
Σελίδα 305
... LOGARITHMS 1. The logarithm of the product of two or more numbers is the sum of their logarithms . log ( NM ) = log N + log M 2. The logarithm of the quotient of two numbers is the logarithm of the dividend minus the logarithm of the ...
... LOGARITHMS 1. The logarithm of the product of two or more numbers is the sum of their logarithms . log ( NM ) = log N + log M 2. The logarithm of the quotient of two numbers is the logarithm of the dividend minus the logarithm of the ...
Σελίδα 320
... logarithms to the base occur as natural phenomena , these logarithms are clumsy when evaluation is attempted . A glance at a table of natural logarithms will show that when the base is used , both the characteristic and mantissa of the ...
... logarithms to the base occur as natural phenomena , these logarithms are clumsy when evaluation is attempted . A glance at a table of natural logarithms will show that when the base is used , both the characteristic and mantissa of the ...
Περιεχόμενα
ADDITION SUBTRACTION MULTIPLICATION AND DIVISION IN ARITHMETIC | 3 |
DEFINITIONS AND SYMBOLS | 13 |
INVOLUTION AND EVOLUTION IN ARITHMETIC | 15 |
Πνευματικά δικαιώματα | |
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a-c circuit abscissa adjacent angles algebraic amperes angles are equal answer arithmetic Axiom base bisects called central angle Chapter chord circle circular mils circumference coefficient complex numbers congruent Construct COROLLARY cosine curve decibel decimal point denominator diameter distance divided division Draw drawn engineering equation example exponent expression factors figure formula fraction functions geometry given horizontal hypotenuse inches inscribed interior angles intersecting isosceles length logarithms magnitude mantissa mathematical measure Multiply negative nth root number of sides ohms parallelogram perimeter perpendicular bisector positive Postulate problems proof Prove Pythagorean theorem quadrant quantity quotient radians radio radius ratio reflex angle regular polygon represents resistance right angle right triangle rotation sine wave slide rule solution Solve Statement straight line subtract tangent Theorem transversal triangle ABC trigonometric functions trigonometry unit vector velocity vertex vertical voltage zero