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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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1,201
1 5,137 2005-12-29 07:23:03 by krassi_holmz
1,202
Iterated Polynomials by yttrium88
1 5,753 2005-12-28 07:28:25 by God
1,203
6 11,030 2005-12-26 19:11:41 by mikau
1,204
4 9,305 2005-12-24 14:30:48 by mikau
1,205
1 6,219 2005-12-23 17:09:59 by Jai Ganesh
1,206
Charmed by Jaz2
8 16,613 2005-12-20 16:24:46 by Jai Ganesh
1,207
13 23,162 2005-12-17 10:47:50 by mikau
1,208
7 15,205 2005-12-17 10:47:07 by siva.eas
1,209
walk around a board by John E. Franklin
3 7,463 2005-12-17 08:58:42 by John E. Franklin
1,210
A + B = A? by simtom
3 7,319 2005-12-16 06:29:18 by mikau
1,211
Philosophy of math by mikau [ 1 2 ]
36 61,683 2005-12-14 07:32:03 by Chaotic Neutral
1,212
need help with calculus by thinkdesigns
1 6,060 2005-12-09 07:56:24 by irspow
1,213
Solar Zinc by ryos
12 58,970 2005-12-07 08:41:52 by MathsIsFun
1,214
0 = 1 by Zach
8 18,651 2005-12-04 03:39:54 by Roraborealis
1,215
base-10 using -4 to +5 by John E. Franklin
8 15,540 2005-12-03 10:41:44 by fatulant
1,216
4 10,247 2005-11-29 23:32:41 by Chaotic Neutral
1,217
12 21,844 2005-11-28 23:03:09 by mathsyperson
1,218
11 31,492 2005-11-24 19:19:57 by justlookingforthemoment
1,219
Note to insomnia by mathsyperson
7 12,219 2005-11-09 17:32:43 by justlookingforthemoment
1,220
World Mechanics by Chaotic Neutral
8 17,855 2005-11-03 17:02:41 by MathsIsFun
1,221
0x∞=-1 ??? by wcy
8 17,439 2005-10-30 17:18:30 by MathsIsFun
1,222
2 10,453 2005-10-30 12:58:05 by mikau
1,223
0 4,173 2005-10-28 20:48:39 by web_guy
1,224
18 30,341 2005-10-16 14:52:49 by mikau
1,225
tetrahedron: angle from center by John E. Franklin
5 11,600 2005-10-04 10:19:44 by MathsIsFun
1,226
Last digit in multiplication. by John E. Franklin
0 4,927 2005-09-29 06:07:42 by John E. Franklin
1,227
Einstein's Riddle by 4ere6ka
2 8,046 2005-09-27 06:24:23 by John E. Franklin
1,228
2 8,453 2005-09-26 16:01:36 by Jai Ganesh
1,229
6 20,437 2005-09-17 15:32:55 by sonyafterdark
1,230
10 22,623 2005-09-17 12:13:17 by Zach

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