Easy Introduction to Mathematics, Τόμος 1Barlett & Newman, 1814 |
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Σελίδα xxiii
... expressed by numbers and lines . But Moral Evidence relates to matters of fact , and the constant or variable connections which subsist among things actually existing . 2. They are conducted in a different manner . In demon- stration we ...
... expressed by numbers and lines . But Moral Evidence relates to matters of fact , and the constant or variable connections which subsist among things actually existing . 2. They are conducted in a different manner . In demon- stration we ...
Σελίδα 15
... expressed : they are written □ From the Latin digitus , a finger . The want of figures to express numbers probably gave rise to digital or manual Arithmetic , in which numbers were ex- pressed , and calculations performed , by the ...
... expressed : they are written □ From the Latin digitus , a finger . The want of figures to express numbers probably gave rise to digital or manual Arithmetic , in which numbers were ex- pressed , and calculations performed , by the ...
Σελίδα 16
... expressed by single figures ; to denote all higher numbers it is necessary to combine two , three , or more figures , and sometimes to employ one or more ciphers . 14. It has been shewn in the preceding article , that all num- bers ...
... expressed by single figures ; to denote all higher numbers it is necessary to combine two , three , or more figures , and sometimes to employ one or more ciphers . 14. It has been shewn in the preceding article , that all num- bers ...
Σελίδα 18
... expressed by a 5 in the right hand place of the number to be written , and that the two tens must be expressed by writing a 2 in the second place , or to the left of the 5 ; thus 25. Six hun- dred and seventy - eight ( or six hundreds ...
... expressed by a 5 in the right hand place of the number to be written , and that the two tens must be expressed by writing a 2 in the second place , or to the left of the 5 ; thus 25. Six hun- dred and seventy - eight ( or six hundreds ...
Σελίδα 20
... expressed in words is required to be expressed in figures , if the learner is at a loss how to do it , he may make as many dots ( placing them in a line from right to left ) as there are places in the number to be written , calling the ...
... expressed in words is required to be expressed in figures , if the learner is at a loss how to do it , he may make as many dots ( placing them in a line from right to left ) as there are places in the number to be written , calling the ...
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An Easy Introduction to the Mathematics: In Which the Theory and Practice ... Charles Butler Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
added Algebra answer Arithmetic Astronomy called carry ciphers coefficient column common denominator compound contained cube root cubic decimal denotes Diff difference Divide dividend division divisor drams equal equation Euclid's Elements EXAMPLES Explanation farthings former gallons Geometry given number greater greatest common measure guineas hundred improper fraction inches L. S. d latter learning least common multiple least term left hand logarithm lowest terms Mathematics Mixed Mathematics mixed number moidores Moral Evidence multiplicand Multiply namely nine number of terms OPERATION ounces pence pounds Prod Quot quotient Reduce remainder repetend result right hand figure rule shewn shews shillings simple square root subtract surd tens third thousand tion top line transpose transposition TROY WEIGHT units unknown quantity vulgar fraction whence wherefore whole number yards
Δημοφιλή αποσπάσματα
Σελίδα xxvi - Just so it is in the mind ; would you have a man reason well, you must use him to it betimes, exercise his mind in observing the connection of ideas and following them in train. Nothing does this better than mathematics, which therefore I think should be taught all those who have the time and opportunity, not so much to' make them mathematicians as to make them reasonable creatures...
Σελίδα 64 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 114 - Then multiply the second and third terms together, and divide the product by the first term: the quotient will be the fourth term, or answer.
Σελίδα 466 - What number is that, which, being divided by the product of its digits, the quotient is 3 ; and if 18 be added to it, the digits will be inverted ? Ans.
Σελίδα 62 - Square Measure 144 square inches = 1 square, foot 9 square feet = 1...
Σελίδα 122 - State and reduce the terms as in the Rule of Three Direct. 2. Multiply the first and second terms together, and divide the product by the third ; the quotient will be the answer in the same denomination as the middle term was reduced into.
Σελίδα 252 - ... and to the remainder bring down the next period for a dividend. 3. Place the double of the root already found, on the left hand of the dividend for a divisor. 4. Seek how often the divisor is contained...
Σελίδα 450 - A hare is 50 leaps before a greyhound, and takes 4 leaps to- the greyhound's 3, but 2 of the greyhound's leaps are as much as 3 of the hare's ; how many leaps must the greyhound take to catch the hare ? Ans. 300.
Σελίδα 307 - Multiply the whole number by the numerator of the fraction, and divide the product by the denominator ; or divide the whole number by the denominator of the fraction, and multiply the quotient by the numerator.
Σελίδα 238 - ... 2. Multiply each term in the multiplicand, beginning at the lowest, by the feet in the multiplier, and write...