|style="background-color:lightblue"|'''''What? Why should this be true?''''' Mathematicians have not proofed yet that π is a [[normal number]]! You can easily construct a irrational number which contains an approximation of π of length 10<sup>10,000</sup>, but no approximation of length 10<sup>10,000</sup> + 1 . Perhaps God constructed π this way - just to teach mathematicians a little humility. No one knows yet. | |style="background-color:lightblue"|'''''What? Why should this be true?''''' Mathematicians have not proofed yet that π is a [[normal number]]! You can easily construct a irrational number which contains an approximation of π of length 10<sup>10,000</sup>, but no approximation of length 10<sup>10,000</sup> + 1 . Perhaps God constructed π this way - just to teach mathematicians a little humility. No one knows yet. |