For several years in a row, students of Paris Institute of Digital Technology (ISEP) spend one semester of their studies at FEEC. During their stays, they prepare project on topics proposed by each of 12 departments of our faculty. At Department of Mathematics we are pleased to know that 7 out of 15 incoming students have chosen mathematical topics this semester. Under the mentorship of dr. Rebenda they are preparing e.g. an app simulating the spread of computer viruses.