The Gentleman's Mathematical Companion, Volume 1William Davis, John Hampshire Davis and Dickson, 1809 - Mathematics 1827 includes "Appendix. A regular list of all the enigmas, charades, rebuses and anagrams, from the commencement." |
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Results 1-5 of 79
Page 11
... fides they pass , Leaft I should touch them , feem in dire distress ; For , fhould I give them e'er so small a pat , 1 ftraight should leave them black as any hat . At my approach the little children run , From puny Mifs , to the lufty ...
... fides they pass , Leaft I should touch them , feem in dire distress ; For , fhould I give them e'er so small a pat , 1 ftraight should leave them black as any hat . At my approach the little children run , From puny Mifs , to the lufty ...
Page 17
... fides ; there fore as 313 23 10000 : 2962'96 the weight required . Other Anfwers were also given by Meffrs . Ariftarchus , Andrews , Bell , Barns , Gale , Griffith , Hewitt , Robinfon , and Surtees .. Queflion 5 anfwered by Mr .. T ...
... fides ; there fore as 313 23 10000 : 2962'96 the weight required . Other Anfwers were also given by Meffrs . Ariftarchus , Andrews , Bell , Barns , Gale , Griffith , Hewitt , Robinfon , and Surtees .. Queflion 5 anfwered by Mr .. T ...
Page 22
... fides defcribe the fegment of a circle capa- ble of containing an angle to the given difference of the angles at the base ; from A demit the A a twice a third propor- tional to AD , and M to the fide of a fquare expreffing the given ...
... fides defcribe the fegment of a circle capa- ble of containing an angle to the given difference of the angles at the base ; from A demit the A a twice a third propor- tional to AD , and M to the fide of a fquare expreffing the given ...
Page 23
... fides , make he BAC the comple- ment of half the given diff . of thes at the base , and from the given point B demit the BC meeting AC in C ; upon AC defcribe a fegment of cir- cle to contain an = / BAC , and in BC take Br , fo that BrX ...
... fides , make he BAC the comple- ment of half the given diff . of thes at the base , and from the given point B demit the BC meeting AC in C ; upon AC defcribe a fegment of cir- cle to contain an = / BAC , and in BC take Br , fo that BrX ...
Page 26
... fides of the triangle . 4th Question ( 17 ) by Mr. Thomas Coultherd . In one of the front windows of the school room of Frofterly , which declines 160 30 ' from the fouth towards the weft , I obferved a pen 6 inches long , ftuck up ...
... fides of the triangle . 4th Question ( 17 ) by Mr. Thomas Coultherd . In one of the front windows of the school room of Frofterly , which declines 160 30 ' from the fouth towards the weft , I obferved a pen 6 inches long , ftuck up ...
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Common terms and phrases
alfo alſo Analyfis arch axis bafe baſe becauſe bifecting body cafe centre of gravity Charade cofine confequently conftr conftruction defcend defcribed Demonftration diameter difference diftance draw drawn ecliptic Enigma equal equation fame anfwered Farnsfield fecond fegment fhall fhould fides fince firft firſt Fluxions folution fome fquare friction fuch fuppofe given angle given by Meffrs given ratio half hence horizontal ingenious interfection John Fletcher John Savage John Surtees join Kemp laft latitude lefs lever meeting the circle motion moving force muft muſt obferved paffing parallax parallel perpendicular Peter Steel plane pofition preffure Propofer Query Queſtion radius reafon rectangle refpectively reprefent Rowe Scholium ſhall sine ſpace ſquare tangent thefe theſe thofe thoſe triangle required uſe velocity vertical angle weight whence wherefore whofe
Popular passages
Page 44 - He that killeth an ox is as if he slew a man; he that sacrificeth a lamb, as if he cut off a dog's neck; he that offereth an oblation, as if he offered swine's blood; he that burneth incense, as if he blessed an idol.
Page 63 - DQ conftant to each fixed value of n, therefore the angle QRm being equal to DPQ, will alfo be conftant, whether the inclination of the plane be variable or not ; and hence the angles of the direction with the plane for the draught to be made with the greateft advantage, are found for different values of n as follows : NB The direction, or angle QRm, is to be taken below the plane for the fufpending, and above the plane for the moving force.
Page 72 - AD orVB; now (excluding friction) if that part of the arch which touches Pb was removed, it is evident QbbP would immediately begin to defcend along Qb with a force reprefented by VB or AD ; but this defcent is prevented by that part of the arch which touches Pb-; and therefore the force of that arch, in the direction HA, muft be fuch as to be equivalent to DA in the direction DA or BV ; but no force greater or lefs than HA will be equivalent to DA in the direction DA, and there, fore HA is the real...
Page 66 - AB reprefents the preffure that the body would exert againfl the common inclined plane ; take DK to DP as AB in the foregoing figure to AC, or as the fecant of the inclination of the angular plane with its bafe to radius ; let Dq be the n part of DK, and join Kq ; then RM drawn any how to meet Kq in M, gives RM for the meafure of the whole force in that direction; and it is the moving or fufpending force, according as Dq is taken upwards or downwards in the line AB. It is evident that Kq is parallel...
Page 66 - AMP * be half the feftion perpendicular to trie horizon, and to the axis of the folid which forms the curvilineal plane on which the body is moved; AP the axis ; PM the ordinate, and MS a tangent to the curve at the point M; alfo let RM reprefent the weight or...
Page 67 - Corollary I. Becaufe Mn or the fluxion of y is to Mm the fluxion of the curve, as MR or PN to RF or PQ, therefore if PN be a function of AP, PQ will be a fourth proportional to the fluxion of the ordinate, the fluxion of the curve AM, and this function ; wherefore if the curves HN and AM be given, the nature of the curve GQ will be known, and its area may be found by the common methods of quadratures. Corollary 2. It is evident that when the planes are inclined to the horizon, the frictions of the...
Page 70 - A of a lever, moveable about an axis whofe center is °' ' ' * d and radium dn ; and let N be the fuftaining force acting at B : now it is evident that the preffure on the axis d differs fo little from the weight, that it may be fafely taken for it without any confiderable error, except in fome remarkable cafes, which may be allowed for from what has been faid already ; and therefore the friction which ought in ftrictnefs to be taken as the n part of the preflure, will here be taken as the n part...
Page 68 - ... upon the threads like a body fuftained on an inclined plane by a force parallel to its bafe ; and as the force to overcome both the •weight and the...
Page 69 - Likewil'e the friction is the fame, 'whether the cylinder be fixed, and the body AB moved round the axis MR by a force Qc applied at c ; or whether the point c be fixed with AB fattened to Cc, and the cylinder be revolved in a * circle whofe center is c, fo as always to retain its...