An implementation, in ATS2, of the Oliveira-Takahashi ‘ITP’ method for finding roots of a univariate real function. Reference: I.F.D. Oliveira and R.H.C. Takahashi. 2020. An Enhancement of the Bisection Method Average Performance Preserving Minmax Optimality. ACM Trans. Math. Softw. 47, 1, Article 5 (December 2020), 24 pages. https://doi.org/10.1145/3423597