数学常数 (以连分数表示排列)

> – 2.7 · 10⁻⁹

${\displaystyle \mathbb {N} }$

= 0

≈ 0.26149 72128 47642 78375 54268 38608 69585

${\displaystyle \mathbb {Q} }$

= 0.5

${\displaystyle \mathbb {R} }$

≈ 0.56714 32904 09783 87299 99686 62210 35555

≈ 0.57721 56649 01532 86060 65120 90082 40243

${\displaystyle \mathbb {R} \backslash \mathbb {Q} }$

≈ 0.61803 39887

≈ 0.66016 18158 46869 57392 78121 10014 55577

≈ 0.70258

${\displaystyle \mathbb {R} \backslash \mathbb {Q} }$?

≈ 0.76422 36535 89220 66

≈ 0.87058 83800

≈ 0.91596 55941 77219 01505 46035 14932 38411

${\displaystyle \mathbb {N} }$

= 1

≈ 1.08366 （历史上的猜测值，实际值为1）

≈ 1.13198 824

${\displaystyle \mathbb {R} }$

≈ 1.32471 95724 47460 25960 90885 44780 97340

${\displaystyle \mathbb {R} \backslash \mathbb {Q} }$

≈ 1.41421 35623 73095 04880 16887 24209 69807

≈ 1.45136 92348 83381 05028 39684 85892 027

${\displaystyle \mathbb {R} }$

≈ 1.60669 51524 15291 763

${\displaystyle \mathbb {R} \backslash \mathbb {Q} }$

≈ 1.61803 39887 49894 84820 45868 34365 63811

≈ 1.90216 05823

${\displaystyle \mathbb {N} }$

= 2

≈ 2.50290 78750 95892 82228 39028 73218 21578

${\displaystyle \mathbb {R} }$

≈ 2.71828 18284 59045 23536 02874 71352 66249

≈ 2.68545 20011 19507 41674

${\displaystyle \mathbb {N} }$

= 3

${\displaystyle \mathbb {R} }$

≈ 3.14159 26535 89793 23846 26433 83279 50288

${\displaystyle \mathbb {N} }$

= 4

≈ 4.66920 16091 02990 67185 32038 20466 20161