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 |
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Página 6
... right hand of the given number , as there are Cyphers in the Article number ... right hand , as there are Cyphers in the Article Number by which you are to di ... line ; as in the Margent ; 786 12 9432 fet Let 786 be a number given to be ...
... right hand of the given number , as there are Cyphers in the Article number ... right hand , as there are Cyphers in the Article Number by which you are to di ... line ; as in the Margent ; 786 12 9432 fet Let 786 be a number given to be ...
Página 47
... right hand , and at the top or upper part of the line fet 4 , the Figure for which the Tariffa is to be made . Thirdly , Double 4 , and it makes 8 , which fet under 4 , against the Digit 2 , and at the upper part of the Line . Fourthly ...
... right hand , and at the top or upper part of the line fet 4 , the Figure for which the Tariffa is to be made . Thirdly , Double 4 , and it makes 8 , which fet under 4 , against the Digit 2 , and at the upper part of the Line . Fourthly ...
Página 1
... Right Line given , to erect another Right Line which shall be Perpendicular to the Right Line given . Definition I. J A Point is that which hath no Parts , and is the least imaginary thing that can be conceived in the mind : As this ...
... Right Line given , to erect another Right Line which shall be Perpendicular to the Right Line given . Definition I. J A Point is that which hath no Parts , and is the least imaginary thing that can be conceived in the mind : As this ...
Página 2
... Right Line given be CD , and let it be required to erect another Right Line which shall be Perpendicular thereun- to , from the Point B. Open your Compaffes to any convenient small diftance , and fetting one Foot in the Point B , with ...
... Right Line given be CD , and let it be required to erect another Right Line which shall be Perpendicular thereun- to , from the Point B. Open your Compaffes to any convenient small diftance , and fetting one Foot in the Point B , with ...
Página 3
... Line A B in L , and draw the right Line L K at length , and fet the fame di ftance K , L , ( at which the Compaffes already ftand ) from K to M ; fo a Line drawn from B through M , fhall be Perpendicular to AB , and from the given Point ...
... Line A B in L , and draw the right Line L K at length , and fet the fame di ftance K , L , ( at which the Compaffes already ftand ) from K to M ; fo a Line drawn from B through M , fhall be Perpendicular to AB , and from the given Point ...
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.