Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °
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This is Cool
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61
Did you know this about any Non-Prime? by Primenumbers
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9 | 3,009 | 2014-10-07 03:12:06 by Primenumbers |
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62
Post deleted by OP. by branster707
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2 | 1,418 | 2014-09-30 18:59:43 by bob bundy |
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63 |
56 | 12,205 | 2014-09-27 07:17:01 by bobbym |
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64
World Record computation? by MarvinRayBurns
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1 | 1,231 | 2014-09-24 06:56:05 by bobbym |
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65
i = i^x mod 4 by αβγ
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10 | 3,354 | 2014-09-23 02:23:41 by αβγ |
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66 |
67 | 19,602 | 2014-09-11 02:02:14 by Agnishom |
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67
Special partial sums by MarvinRayBurns
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0 | 1,196 | 2014-09-10 12:24:12 by MarvinRayBurns |
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68 |
1 | 1,103 | 2014-09-10 06:38:05 by anonimnystefy |
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69
Some formulas of partnership by burgess
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0 | 1,116 | 2014-08-25 22:44:18 by burgess |
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70
Tests of Divisibility- Simple tricks by burgess
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2 | 1,627 | 2014-08-18 23:47:52 by burgess |
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71 |
32 | 21,323 | 2014-08-16 02:50:25 by Primenumbers |
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72 |
3 | 1,821 | 2014-08-14 03:38:30 by Primenumbers |
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73
BODMAS Rule application by burgess
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0 | 1,391 | 2014-08-07 23:42:00 by burgess |
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74 |
69 | 16,372 | 2014-08-05 02:54:08 by bobbym |
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75 |
1 | 1,016 | 2014-07-28 18:01:56 by mathaholic |
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76
Squaring a number from 4,901-4,999 by mathaholic
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4 | 1,392 | 2014-07-24 22:05:10 by mathaholic |
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77
Tracing a Function by Maburo
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19 | 5,379 | 2014-07-04 02:21:52 by Maburo |
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78
Blobs by Maburo
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2 | 1,177 | 2014-06-26 06:19:51 by Maburo |
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79
nxnxn Rubik's Cube Theory by cmowla
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17 | 8,849 | 2014-06-24 06:41:11 by ShivamS |
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80 |
31 | 10,229 | 2014-06-11 06:55:53 by Maburo |
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81
New formula for squaring a no.[or may be old]. by Kumar Gaurav
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8 | 2,186 | 2014-05-26 00:48:32 by Kumar Gaurav |
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82
I need a help by Stangerzv
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24 | 5,288 | 2014-05-24 22:26:33 by Stangerzv |
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83
Julianthemath's discovery 5 by mathaholic
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6 | 2,659 | 2014-05-18 14:06:16 by mathaholic |
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84
Mathaholic's discovery 6 by mathaholic
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0 | 1,049 | 2014-05-18 13:10:48 by mathaholic |
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85
infinity by sqrt squared
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14 | 3,674 | 2014-05-16 20:20:05 by bobbym |
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86 |
1 | 948 | 2014-05-16 16:00:54 by bobbym |
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87 |
72 | 15,644 | 2014-05-12 04:59:48 by ManiticMath |
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88 |
33 | 6,444 | 2014-05-06 20:09:49 by bobbym |
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89 |
27 | 10,432 | 2014-05-04 01:51:34 by gAr |
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90 |
10 | 3,063 | 2014-04-14 11:34:47 by Stangerzv |