👉 In mathematics, an orthotonic function is a continuous function that satisfies certain conditions. Specifically, it is defined as follows: 1. A function \( f \) is said to be orthotonic if for every interval containing the point \( x_0 \), there exists a positive real number \( t > 0 \) such that \[ f(x_0 + (t - x)) < f(x_0) \] 2. The function \( f(t) =