A long story book, called the Djiung yi (Sgrungs gyi gsungs ?), and regarded as the national epic in Kham, has been partly seen by Desgodins and Baber.
Dealing in the same way with the forces Yi, Zi at P1, we find that all three components of the force at P1 can be transferred to 0, provided we introduce three couples L1, Mi, Ni about Ox, Oy, Oz respectively, viz.
Fearing that I might have been wishing and not intuiting, I asked the Yi what to think of the intuition.
He said that if his life were lengthened he would give fifty years to the study of the Yi, and might then be without great faults.
If any other point 0, whose co-ordinates are x, y, z, be chosen in place of 0, as the point to which the forces are transferred, we have to write x1x, yiy, ZiZ for xl, Yi, z1,and so on, in the preceding process.
In 1844 Minas published a work, avowedly from a MS. with the superscription Galenus, entitled FaXrlvo13 Eiaa'yw yi, &aX€Krucii.
In 1882, Dr. James Legge of Oxford University translated the I Ching known as the Yi Jing, the Book of Changes into English.
In fact, one of the oldest Chinese legends tells about a brave koi that fought its way upstream to reach the Longmen's Dragon Gate, a series of caves in the mountainside bordering the Yi River.
Let (x1, yi, Zi) be the co-ordinates of a point Pi on the line of action of one of the forces, whose components are (say) X1, Yi, Zi.
Now if yi and y 2 are the displacements due to the two trains separately, and y=yl+y2, the two separate forces are Tdy/dx and Tdy 2 /dx, while that due to y is Tdy/dx.
Pat, nothing Lee telt yi ti say is gonnae stop mi.
Pythagoras and he were contemporaries, and in the fragments of the Samian philosopher about the " elements of numbers as the elements of realities " there is a remarkable analogy with much of the Yi.
Tension itself Cleanthes defined as a fiery stroke (ii yi irvpos); in his hymn to Zeus lightning is the symbol of divine activity.
The force at A1 may be replaced by its components Xi, Yi, parallei to the co ordinate axes; that at A1 by V1 its components X2, Yf, and so on.
The Yi or thought is pure energy and to become sentient with the energy is to become One with All being.
Thus if T is expressed as a quadratic function of U, V, W, P, Q, R, the components of momentum corresponding are dT dT dT (I) = dU + x2=dV, x3 =dW, dT dT dT Yi dp' dQ' y3=dR; but when it is expressed as a quadratic function of xi, 'x2, x3, yi, Y2, Y3, U = d, V= dx, ' w= ax dT Q_ dT dT dy 1 dy2 dy The second system of expression was chosen by Clebsch and adopted by Halphen in his Fonctions elliptiques; and thence the dynamical equations follow X = dt x2 dy +x3 d Y = ..., Z ..., (3) = dt1 -y2?y - '2dx3+x3 ' M =..
Who wants to know the conventionally unknowable enough to devise and use a system like the Yi?
Yi at Ai may be replaced by a force Yi at 0 together with a couple x1 Y1.
Yi Wu, China's vise premier, known as the country's Iron Lady, is in third place.