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  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

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This is Cool

Topic Replies Views Last post
211
3 1,565 2012-11-05 09:11:09 by bobbym
212
My Great Theory by xCEssIve_MAthS [ 1 2 ]
31 16,572 2012-10-31 14:05:39 by anonimnystefy
213
49 13,113 2012-10-29 21:29:31 by Mpmath
214
Church Function by benice
3 2,064 2012-08-27 23:11:41 by bobbym
215
0 1,157 2012-08-26 16:18:07 by Stangerzv
216
31 9,209 2012-08-15 22:09:45 by bobbym
217
2 2,663 2012-08-06 19:02:48 by bobbym
218
Closed: Polygonal Number Counting Function by Don Blazys
13 15,168 2012-08-04 22:16:25 by bobbym
219
Closed: Shaking The Foundations Of Mathematics. by Don Blazys [ 1 2 3 4 ]
83 23,382 2012-08-04 22:08:12 by bobbym
220
1 2,065 2012-07-23 05:32:52 by bobbym
221
5 2,630 2012-07-21 15:43:37 by bobbym
222
4 3,587 2012-07-06 05:08:57 by heliootrope
223
Closed: Pi to a Million Decimal Places! by Devantè [ 1 2 3 4 ]
75 55,129 2012-07-01 23:26:10 by bobbym
224
0 1,681 2012-05-30 16:15:27 by Stangerzv
225
19 7,995 2012-05-16 20:36:18 by benice
226
18 9,780 2012-05-14 00:54:28 by bobbym
227
35 13,471 2012-05-02 14:27:17 by benice
228
21 10,926 2012-05-02 13:56:57 by bobbym
229
9 11,609 2012-05-02 12:45:13 by Sumasoltin
230
0 1,463 2012-04-22 11:51:59 by Stangerzv
231
rough eighths of an inch trick by John E. Franklin
2 1,818 2012-04-14 16:26:54 by bobbym
232
34 18,700 2012-04-05 20:10:50 by bobbym
233
4.26082048... and 7.18808273...!!! by anonimnystefy [ 1 2 3 4 5 ]
110 22,598 2012-04-04 21:27:40 by bobbym
234
Pi Discussion by Transcendental [ 1 2 ]
49 20,978 2012-03-29 23:05:43 by anky2930
235
Crazy Fractions!!! by anonimnystefy [ 1 2 ]
41 10,484 2012-03-25 19:49:00 by bobbym
236
74 31,014 2012-03-20 18:11:26 by bobbym
237
106 20,205 2012-03-13 02:16:53 by bobbym
238
Super Happy Numbers by wintersolstice [ 1 2 ]
40 12,751 2012-03-05 23:58:03 by phrontister
239
Closed: a circle algorithm that doesn't use pi by circlemaker [ 1 2 ]
25 7,596 2012-02-27 08:25:56 by anonimnystefy
240
Multiply 11 up to 19 (shortcut) by John E. Franklin
3 4,391 2012-02-10 20:02:01 by anonimnystefy

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