Source: cirosantilli/number-of-unknown-rationality
= Number of unknown rationality
This section is about numbers that we don't know if they are rational or not.
Bibliography:
* https://www.quantamagazine.org/rational-or-not-this-basic-math-question-took-decades-to-answer-20250108/ Rational or Not? This Basic Math Question Took Decades to Answer (2025)