Pleasure with Profit: Consisting of Recreations of Divers Kinds, Viz. Numerical, Geometrical, Mechanical, Statical, Astronomical, Horometrical, Cryptographical, Magnetical, Automatical, Chymical, and Historical : Published to Recreate Ingenious Spirits, and to Induce Them to Make Further Scrutiny Into These (and the Like) Sublime Sciences, and to Divert Them from Following Such Vices, to which Youth (in this Age) are So Much Inclin'dRichard Baldwin and John Dunton, near the Oxford-Arms in Warwick-Lane, and at the Raven in the Poultrey, 1694 - 408 páginas |
Dentro del libro
Resultados 1-5 de 28
Página 1
... remain , whereas Numbers divided by any other Digit are liable to . II . Of the Digit 2 . If you would multiply readily any number by the Digit 2 , it is but doubling of that number ; fo 365 being doubled makes 730 , which is equal to ...
... remain , whereas Numbers divided by any other Digit are liable to . II . Of the Digit 2 . If you would multiply readily any number by the Digit 2 , it is but doubling of that number ; fo 365 being doubled makes 730 , which is equal to ...
Página 4
... remain- der will be 2920 , the Product of 365 multiplied by 8. - In like man- ner , if you would divide any number by 8 , take half the number given fucceffively three times , the third half fhall be the Quotient of the gi- ven number ...
... remain- der will be 2920 , the Product of 365 multiplied by 8. - In like man- ner , if you would divide any number by 8 , take half the number given fucceffively three times , the third half fhall be the Quotient of the gi- ven number ...
Página 12
... remains 2 for Numerator , 6 the Divifor being the Denominator . This Rate or Reafon of Numbers is either Equal , or Unequal . 5. Equal Reafon ] Is the relation that equal numbers have one to ano- ther , as 5 to 5 , - 6 to 6 ...
... remains 2 for Numerator , 6 the Divifor being the Denominator . This Rate or Reafon of Numbers is either Equal , or Unequal . 5. Equal Reafon ] Is the relation that equal numbers have one to ano- ther , as 5 to 5 , - 6 to 6 ...
Página 34
... remain 120 , and so much Money must be in the leaft Bag G , as in the Margent : Then ( because every Bag exceeds other by 30 Pound ) , there must be in H 150 Pound , in K 180 Pound , in L 210 Pound , and in M 240 : And then Mis double ...
... remain 120 , and so much Money must be in the leaft Bag G , as in the Margent : Then ( because every Bag exceeds other by 30 Pound ) , there must be in H 150 Pound , in K 180 Pound , in L 210 Pound , and in M 240 : And then Mis double ...
Página 36
... remain 207 , for a dividend , and the Sum 77 must be 207 by 77 , and the Quotient will be 2 A having 2.688 . B must have 18.816 and more 25 . Cmust have 185.472 wanting 10 . The Sum 206. 976 . the divifor ; wherefore divide ( or in ...
... remain 207 , for a dividend , and the Sum 77 must be 207 by 77 , and the Quotient will be 2 A having 2.688 . B must have 18.816 and more 25 . Cmust have 185.472 wanting 10 . The Sum 206. 976 . the divifor ; wherefore divide ( or in ...
Términos y frases comunes
Afad Afterifm againſt Akrab alfo alſo Angle Arabick Arabs Arabs called Arch Archimedes becauſe Cafe Center CHAP Circle Compaffes confifts Conftellation defcribe Diameter Digit diſtance divided draw the line Earth Eclipfe equal Equation Extreams faid fame fecond feem feen felf fetting one foot feven feveral fhadow fhall fhew fhould fide fignifying Figure firft firſt flain fmall fome fometimes ftand fuch fuppofe given Line Greeks hath Heaven Hour Hour-Line Hyginus Inches Inftrument Jupiter laft Laftly Leffer lefs length likewife meaſure Meridian at Midnight Moon motion multiplied muſt Nekra Number obferve oppofite Perfons Perpendicular Planets Pofitive Point Pole Pound Product Proportion Protractor Ptolomy Quantity Quotient Ras al Ghul Reafon reft reprefent Right Line Root Saturn Semicircle ſhall Square ſtand Stars thefe themſelves thereof theſe thofe thoſe Triangle Troy Weight unto uſe Water Weft Weight whofe
Pasajes populares
Página 24 - His going forth is from the end of the heaven, And his circuit unto the ends of it : And there is nothing hid from the heat thereof.
Página 11 - God said, Let there be lights in the firmament of heaven to divide the day from the night; and let them be for signs, and for seasons, and for days and years: and let them be for lights in the firmament of heaven to give light upon the earth: and it was so.
Página 10 - ... since the same weight which in its fall does turn the wheel, is, by the turning of the wheel, carried up again. Or, if the water, falling upon one wheel, would not be forcible enough for this effect, why then there might be two, or three, or more, according as the length and elevation of the instrument will admit ; by which means the weight of it may be so multiplied in the fall that it shall be...
Página 11 - But on the other side, if all the water falling upon one wheel, would be able to turn it round, then half of it would serve with two wheels ; and the rest may be so disposed of in the fall, as to serve unto some other useful delightful ends. When I first thought of this invention, I could...
Página 9 - Reduce the fractions to a common denominator and divide the numerator of the dividend by the numerator of the divisor. Or, 2.
Página 27 - ... equal to the square root of the numerator divided by the square root of the denominator.
Página 31 - ... so that every day the planet that rules the day comes forth, the rest being hid within the frames, till they come out...
Página 60 - B, from B to C, from C to D, from D to E, and from E to A ; and measure the distances AB, BC, CD, DE, and EA.
Página 11 - H, shall consequently give a circular motion to the whole screw : or if this alone should be too weak for the turning of it, then the same water which falls from the wheel H, being received into the other vessel F, may from thence again descend on the wheel I ; by which means the force of it will be doubled *. And...
Página ii - I'll- give you leave to punish me. Thus as soon may the same meat please all palats, as the same sport suit with all dispositions.