“…The Local Linearization (LL) method (see, e.g., [9], [11], [15], [16], and references therein), also called exponentially fitted method [9], matricial exponentially fitted method [6], exponential Euler method [4] and piece-wise linearized method [16], is an explicit one-step integrator for solving ODEs. It is derived from the local linearization (first-order Taylor expansion) of the vector field of the equation at each time step.…”