Maxima Function
icurvature ([i, j, k], [h])
Yields the Riemann
curvature tensor in terms of the Christoffel symbols of the second
kind (ichr2
). The following notation is used:
h h h %1 h icurvature = - ichr2 - ichr2 ichr2 + ichr2 i j k i k,j %1 j i k i j,k h %1 + ichr2 ichr2 %1 k i j