query: Why mathematicians attempt to find more digits for $\pi$ since it has no last digit?
positive_passages.docid: 157066
positive_passages.text: Do We Need the Digits of $\pi$?
negative_passages.docid: 111962
negative_passages.text: Do the last digits of powers of a number $n$ follow the same cycle as the last digits of the number $n$'s last digit's powers?
negative_passages.docid: 134377
negative_passages.text: The minimum number of digits after the floating-point, which uniquely identify every irrational square root
negative_passages.docid: 113986
negative_passages.text: Fermat's Last Theorem: implications (there is no new proof)
negative_passages.docid: 156950
negative_passages.text: Why do some people use $+\infty$ instead of $\infty$?
negative_passages.docid: 5037
negative_passages.text: Find the last two digits of $3^{45}$
negative_passages.docid: 119031
negative_passages.text: How many 6 digit numbers are possible with no digit appearing more than thrice?
negative_passages.docid: 109900
negative_passages.text: Why is $e^{\pi \sqrt{163}}$ almost an integer?
negative_passages.docid: 34825
negative_passages.text: Intuitive explanation for how could there be "more" irrational numbers than rational?
negative_passages.docid: 26614
negative_passages.text: Fermat: Last two digits of $7^{355}$
negative_passages.docid: 5679
negative_passages.text: Why is $2\pi i \neq 0?$
negative_passages.docid: 13111
negative_passages.text: What does this $\asymp$ symbol mean? (subject: analytic number theory)
negative_passages.docid: 17620
negative_passages.text: Why the principal value of complex number argument is taken within $(-\pi,\pi]?$
negative_passages.docid: 126199
negative_passages.text: Proof of $\pi$ not being a quadratic irrational number.
negative_passages.docid: 47845
negative_passages.text: Mirror algorithm for computing $\pi$ and $e$ - does it hint on some connection between them?
negative_passages.docid: 73307
negative_passages.text: Why is the last digit of $n^5$ equal to the last digit of $n$?
negative_passages.docid: 44573
negative_passages.text: Can $\pi$ be rational in some base radix