Ibáñez González, Jacinto Javier; Alonso Abalos, José Miguel; Sastre, Jorge; Defez Candel, Emilio; Alonso-Jordá, Pedro(MDPI AG, 2021-06)
[EN] In this paper, we introduce two approaches to compute the matrix hyperbolic tangent.
While one of them is based on its own definition and uses the matrix exponential, the other one is
focused on the expansion of its ...