A note on irrationality measures Authors Jaroslav Hancl Jan Stepnicka DOI: https://doi.org/10.7146/math.scand.a-15088 Abstract The paper deals with lower estimates for the irrationality measure of the sum of a special series. The result depends only on the form of convergence and does not make use of divisibility properties of integers or any algebraic identities. Downloads PDF Published 2009-03-01 Issue Vol. 104 No. 1 (2009) Section Articles