TY  - JOUR
AU  - LIANG, Zhibin
AU  - WANG, Yulun
PY  - 2024
TI  - Irrationality measures of several types of irrational numbers
JO  - Journal of Capital Normal University (Natural Science Edition)
SN  - 1004-9398
SP  - 116
EP  - 123
VL  - 45
IS  - 1
AB  - This paper uses generalized continued fractions to approximate              e        r    ,  tan  ⁡  (  r  )  ,  tanh  ⁡  (  r  )  ,  r  ∈            Q        ∗   and shows that they are irrational numbers, and their irrationality measures are 2.
UR  - https://doi.org/10.19789/j.1004-9398.2024.01.011
DO  - 10.19789/j.1004-9398.2024.01.011