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This is Cool

Topic Replies Views Last post
61
0 672 2019-10-23 11:11:20 by Agnishom
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0 671 2019-09-03 21:59:28 by SDKannan
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0 729 2019-09-02 02:32:44 by SDKannan
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10 4,118 2019-08-01 03:26:23 by Tudde
65
When is n(2n+1) a palindrome? by Anthony Lahmann
6 2,414 2019-05-29 22:55:56 by phrontister
66
1 1,274 2019-05-22 13:31:57 by Mathegocart
67
Integral of 1/sqrt(1-x^2) by Anthony Lahmann
5 2,239 2019-05-14 00:35:11 by Alg Num Theory
68
Altitude Trigonometric Functions? by Βεν Γ. Κυθισ
1 1,229 2019-04-16 14:22:36 by Βεν Γ. Κυθισ
69
Some of my results by Eulero
1 1,370 2019-03-25 23:06:41 by iamaditya
70
sums of power sequences by wintersolstice
17 23,168 2019-03-23 22:38:56 by cmowla
71
0 1,135 2019-02-28 07:51:15 by pcallahan
72
proof of sum of angle defects by wintersolstice
0 1,033 2019-02-21 06:28:23 by wintersolstice
73
Possibly cool new geometry by Βεν Γ. Κυθισ
1 1,680 2019-02-04 21:35:38 by Βεν Γ. Κυθισ
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0 1,087 2019-02-01 01:34:40 by George,Y
75
Ellipse Whirl by benice
2 1,755 2019-01-21 01:48:25 by iamaditya
76
0 1,161 2019-01-13 03:29:21 by Primenumbers
77
Something ineteresting by iamaditya
19 18,289 2019-01-10 03:56:41 by Primenumbers
78
0 1,087 2019-01-08 12:36:40 by Primenumbers
79
Repeated cosine converges! by Βεν Γ. Κυθισ
2 1,877 2018-10-10 09:58:45 by Βεν Γ. Κυθισ
80
Moved: Test, just a test by Alexeyloupt
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81
Interesting facts by Alg Num Theory
5 5,021 2018-08-26 23:20:39 by Alg Num Theory
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1 1,801 2018-08-08 21:22:43 by Bob
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0 1,471 2018-08-01 21:19:42 by Primenumbers
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4 3,153 2018-07-31 10:22:56 by Primenumbers
85
7 9,978 2018-07-24 01:13:58 by George,Y
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2 2,888 2018-07-16 06:19:15 by Bob
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0 1,540 2018-06-22 04:58:25 by Primenumbers
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7 9,495 2018-05-08 06:56:27 by zahlenspieler
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2 3,513 2018-02-12 22:42:05 by George,Y
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6 6,276 2018-01-27 06:43:49 by EliTorres25

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