Time-precision variations features for computational experiment setups on EM diffraction model

In this work describes some features, that appears in process of mathematical adaptation for virtual simulating and modeling physical systems. In the center of description placed the process of creating and data processing in electromagnetic diffraction model, intended to educational and science research. Main aim of this work- to show specific parameters of computational experiment, that appears during time-precision optimization process. This results can be applied in behavior prediction in the generalized algorithm.