The Quarterly Journal of Pure and Applied Mathematics, Volum 11J.W. Parker, 1871 |
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... • Notes on the Circle which Cuts Three Given Circles at Given Angles . By John Griffiths 366 On a Pair of Definite Integrals . By William Walton 373 Review 375 THE QUARTERLY JOURNAL OF PURE AND APPLIED MATHEMATICS . ON CONTENTS . vii.
... • Notes on the Circle which Cuts Three Given Circles at Given Angles . By John Griffiths 366 On a Pair of Definite Integrals . By William Walton 373 Review 375 THE QUARTERLY JOURNAL OF PURE AND APPLIED MATHEMATICS . ON CONTENTS . vii.
Side
... Circle which Cuts Three Given Circles at Given Angles . By John Griffiths On a Pair of Definite Integrals . By William Walton Review 347 • • 362 366 . 373 375 1 THE QUARTERLY JOURNAL OF PURE AND APPLIED MATHEMATICS . CONTENTS . vii.
... Circle which Cuts Three Given Circles at Given Angles . By John Griffiths On a Pair of Definite Integrals . By William Walton Review 347 • • 362 366 . 373 375 1 THE QUARTERLY JOURNAL OF PURE AND APPLIED MATHEMATICS . CONTENTS . vii.
Side 21
... pair Z = 0 , X2 Y " α + = b 0 ; and a further singularity at the point X = 0 , Y = 0 , Z = 0 . It would require some consideration to show that the order of the parallel surface is thence = 10 , as it should be . Envelope of the planes ...
... pair Z = 0 , X2 Y " α + = b 0 ; and a further singularity at the point X = 0 , Y = 0 , Z = 0 . It would require some consideration to show that the order of the parallel surface is thence = 10 , as it should be . Envelope of the planes ...
Side 28
... 15 girls for 7 successive days . ade bd cef Again , let each of the 15 letters represent correlative pairs P'p ' , « , ' « , " ... I.I . " , then the 35 triads expand into 4 x 35 or 28 General Solution and Extension of the.
... 15 girls for 7 successive days . ade bd cef Again , let each of the 15 letters represent correlative pairs P'p ' , « , ' « , " ... I.I . " , then the 35 triads expand into 4 x 35 or 28 General Solution and Extension of the.
Side 29
... pairs , we have 155 or 5 x 31 triads of the 31 letters , and if the 31 letters be replaced by the series abcdefghijklmnopqrstuvwxyzẞyd0p , we have the 155 triads which may be thus arranged : фав , фед , фер , фуһ , фіј , фkl , фтп , фор ...
... pairs , we have 155 or 5 x 31 triads of the 31 letters , and if the 31 letters be replaced by the series abcdefghijklmnopqrstuvwxyzẞyd0p , we have the 155 triads which may be thus arranged : фав , фед , фер , фуһ , фіј , фkl , фтп , фор ...
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The Quarterly Journal of Pure and Applied Mathematics, Volum 6 James Joseph Sylvester,James Whitbread Lee Glaisher Uten tilgangsbegrensning - 1864 |
Vanlige uttrykk og setninger
a+b+c action af-g angle angular velocities axes body Cayley centre circle coefficient columns common tangent concyclic cone confocal conic conicoids conjugate coordinates corresponding cubic curvature cusps denote differential dt dt elements ellipsoid envelope equal equation Euler's equations evectant evolute expression fixed point formulæ given curve greatest value Hence inflexion instantaneous axis integral intersection line IJ log mv magic square nodal normal obtain pairs parallel curve perpendicular points of contact pole quadric quartic surface radius reciprocal respectively shewn solenoid solution stationary tangent suppose tangent planes theorem torse triads unlike signs vertex w₁ whence WILLIAM WALTON zero square
Populære avsnitt
Side 187 - On the small oscillations of a Rigid Body about a Fixed Point under the action of any Forces, and more particularly when gravity is the only force acting," Transactions of the Boyal Irish Academy, vol.
Side 59 - If two triangles have one angle of the one equal to one angle of the other and the sides about these equal angles proportional, the triangles are similar.
Side 188 - ... to these directions are at right angles. III. A Free Rigid Body. 4. A free rigid body may receive any displacement by being screwed along an axis in space, the distance it travels along the axis when turned through the unit of angle being termed the pitch of the screw.
Side 50 - Д0 be the area of the triangle formed by joining the points of contact of the...
Side 189 - ... of these axes, as about a fixed axis, and its motion is always compounded of vibrations about these axes. 15. The length of the simple pendulum isochronous with the vibration about each normal axis is proportional to the square of the ratio of the corresponding diameter in the ellipsoid of equal energy to that of the momental ellipsoid.
Side 6 - I)2 = 0 ; and by reason of this property it is very easy to find the equations of the reciprocal surfaces, or plane-equations of the quartic surfaces in question. And, in the same paper, it is noticed that the surfaces of the form in question include the reciprocals of several interesting surfaces of the orders 6, 8, 9, 10, and 12 ; viz., order 6, parabolic ring : order 8, elliptic ring : order 9, centrosurface of paraboloid : order 10, parallel surface of paraboloid ; envelope of planes through...
Side 189 - A body rotating about a fixed point has throe degrees of freedom; its motion is compounded of vibrations about three normal screws whose pitch is zero, and whose directions pass through the point. NB — The screws in this case may be conveniently called the normal axes. V.
Side 9 - General Solution and Extension of the Problem of the 15 School Girls,
Side 309 - On the summation by definite integrals of geometrical series of the second and higher orders.