Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °
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Exercises
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91
Restricted partitions by ElainaVW
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9 | 5,488 | 2015-02-12 19:21:50 by bobbym |
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92 |
40 | 23,299 | 2014-09-16 13:47:04 by anonimnystefy |
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93 |
42 | 29,711 | 2014-08-26 03:03:21 by ShivamS |
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94
Bitter triangles by bobbym
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9 | 6,815 | 2014-08-15 09:05:22 by bobbym |
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95
'Not So Easy Questions' - Part 2 (Science) by Agnishom
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1 | 6,527 | 2014-08-13 00:42:16 by Olinguito |
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96 |
66 | 34,723 | 2014-07-19 00:41:18 by bobbym |
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97 |
25 | 17,497 | 2014-07-12 12:35:29 by bobbym |
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98
Bitter running by bobbym
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17 | 10,099 | 2014-07-09 22:24:35 by bobbym |
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99
Bitter Maxima by bobbym
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8 | 5,364 | 2014-06-20 05:36:03 by bobbym |
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100
Bitter urns. by bobbym
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6 | 4,083 | 2014-06-19 10:39:07 by bobbym |
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101
Bitter Roots: by bobbym
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19 | 10,754 | 2014-06-16 20:01:02 by bobbym |
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102
Bitter Bafflers by bobbym
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20 | 9,977 | 2014-06-15 02:01:39 by bobbym |
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103 |
37 | 19,449 | 2014-06-13 14:03:52 by bobbym |
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104 |
91 | 42,028 | 2014-06-02 02:31:35 by anonimnystefy |
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105
Guided exercises [new thread] by JaneFairfax
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14 | 11,131 | 2014-05-22 19:44:29 by zetafunc |
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106 |
2,573 | 744,145 | 2014-05-21 00:57:15 by bobbym |
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107
reflection symmetry by FrankH
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1 | 2,716 | 2014-05-18 05:59:29 by bob bundy |
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108
Material Science Questions by Agnishom
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2 | 4,770 | 2014-05-13 10:33:05 by Agnishom |
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109 |
419 | 103,411 | 2014-05-08 00:59:07 by bobbym |
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110 |
28 | 15,876 | 2014-05-04 22:26:56 by Agnishom |
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111
Expectation #1 by bobbym
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6 | 3,706 | 2014-05-02 00:58:09 by bobbym |
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112
Digits of an integral. by bobbym
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2 | 2,726 | 2014-04-28 23:49:31 by bobbym |
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113
Probability - 2 by bobbym
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8 | 4,959 | 2014-04-12 20:09:11 by bobbym |
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114 |
95 | 38,179 | 2014-03-30 09:31:08 by phrontister |
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115
solve by tony123
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1 | 2,054 | 2014-03-24 21:58:58 by bob bundy |
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116 |
46 | 19,641 | 2014-03-20 01:45:47 by bobbym |
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117 |
2,074 | 578,092 | 2014-03-19 14:23:22 by bobbym |
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118
Group Theory by Ricky
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17 | 45,596 | 2014-03-18 14:13:36 by eigenguy |
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119
Can anyone prove this = or non equal? by PatternMan
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5 | 2,948 | 2014-03-15 06:44:49 by ShivamS |
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120
Fabonacci Sequence Numbers by sthiruvikraman26
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2 | 2,744 | 2014-03-08 18:13:12 by bobbym |