From 2 November 2020, the autumn semester 2020 will take place online. Exceptions: Courses that can only be carried out with on-site presence.
Please note the information provided by the lecturers via e-mail.

851-0125-72L  History of Planetary Computations In The Premodern World

SemesterSpring Semester 2019
LecturersS. Hirose
Periodicitynon-recurring course
Language of instructionEnglish

AbstractThis course focuses on how positions of planets were computed before Kepler's law had been established in the 17th century. We will look at the cases in different regions and societies in ancient to premodern times, with a special interest on how mathematical tools had been developed for this purpose.
ObjectivePlanetary computations were one of the most difficult problems in astronomical practices before the modern era. Therefore in this course we shall see various cases of how cutting-edge knowledge was utilized in ancient times, and how the demand from this sort of "applied science" contributed to the development of mathematics. In comparison with the Autumn semester 2017 course "Introduction to Premodern Astral Sciences", this course focuses on a single topic in the history of astronomy and involves more discussions on mathematics. It is designed for both those who took the previous course and those
who did not.