It seems that the way cbrt is computed in SLEEF is not very common. Applying Newton's method to the equation (1/x^3) - a = 0 produces a method that converges to the cube root of 1/a: x_{n+1} = \frac{1 ...

Abstract: Linearization of nonlinear power flow equation is of great significance to power system analysis because it can reduce computational burden and guarantee theoretical convergence, the ...

Abstract: In the input-output feedback linearization design, the time derivatives of the output function have to be taken successively for the presence of the control signal. Uncertainties in the ...