Lines Matching refs:J
27 J = A28 J[0, 0] = 0.029 J[1, 0] = 0.030 J[0, 1] = 1.031 J[1, 1] = 0.032 J.assemble()47 J = PETSc.Mat().create() variable48 J.setSizes([ode.n, ode.n])49 J.setType('aij')50 J.setUp()51 J.assemble()61 ts.setRHSJacobian(ode.evalRHSJacobian, J)