Τι λένε οι χρήστες - Σύνταξη κριτικής
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abridged approached at less augmentation calculate capital centimes centimetre ciphers exact column comma composed cost cubic decametres square decimal ciphers decimal fraction decimal number decimetre cube denominator difference divide divisor is contained error committed error relative example expressed extract the root four ciphers frac fraction proposed fractional number francs given number gives grammes greatest common divisor greatest square contained hectolitres hectometre Hence hundreds hundredths ingot integral number irreducible fraction kilogramme least common multiple litres logarithm magnitude manner measure metric system millimetre minutes multiple of 9 multiplicand multiply nine first numbers number equals number proposed obtain operation ordinary fraction partial dividend partial product preceding prime factors prime numbers Problem proposed number quotient reglette remainder repeat rule Rule.—To sought square metre square root subtract tained tens tenths third thousand thousandths twice units weight whole number write zeros
Σελίδα 182 - ... the square of the second. Illustrate by a numerical example. SUQ. Denote the two numbers by a and 5. 37. Prove that the square of the sum of any two numbers equals the square of the first number, plus twice the product of the two numbers, plus the square of the second number.
Σελίδα 212 - In any proportion, the product of the extremes equals the product of the means.
Σελίδα 245 - The logarithm of the root of a number is equal to the logarithm of the number divided by the index of the root.
Σελίδα 243 - The logarithm of the product of any number of factors is equal to the sum of the logarithms of the factors.
Σελίδα 245 - The logarithm of a power of a number is found by multiplying the logarithm of the number by the exponent of the power. For, A« = (10°)
Σελίδα 183 - ... by the square of the units + the cube of the units. Each of these three parts contains the units' number as a factor. Hence the 15,875 consists of two factors, one of which is the units...
Σελίδα 244 - The logarithm of a quotient equals the logarithm of the dividend minus the logarithm of the divisor.
Σελίδα 190 - ... the cube of the tens, three times the square of the tens multiplied by the units, three times the tens multiplied by the square of the units, and the cube of the units.
Σελίδα 156 - Condamine, the length of the quarter of the meridian, or the distance from the pole to the equator, was calculated. This length was partitioned into ten millions of equal parts, and one of these parts was taken for the unit of length, and called a metre J, from the Greek word fitrpov (a measure).