Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °
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Formulas
| Topic | Replies | Views | Last post |
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1 |
42 | 97,690 | 2017-01-04 20:43:57 by SHP721 |
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2 |
0 | 18,256 | 2006-03-29 09:28:34 by MathsIsFun |
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3
Decimal to Fraction by hirenpatel
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3 | 2,390 | 2019-09-05 15:12:10 by ganesh |
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4
I am confused by nhi
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2 | 2,015 | 2018-12-20 09:04:30 by bob bundy |
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5
Modern Algebra Symbols by JesseVoss1
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0 | 1,951 | 2018-06-18 23:05:33 by JesseVoss1 |
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6
high school inequalities by chrislav
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10 | 8,262 | 2017-06-16 02:02:14 by bob bundy |
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7 |
7 | 7,190 | 2017-03-11 20:16:31 by bobbym |
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8
A direct formula for HP by iamaditya
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5 | 5,907 | 2016-12-26 16:46:33 by Agnishom |
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9
A simple converging series by iamaditya
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1 | 3,292 | 2016-12-02 22:25:25 by zetafunc |
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10
Analytic Number Theory by zetafunc
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6 | 8,218 | 2015-12-29 02:38:40 by zetafunc |
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11
trigo problem by Maou-Sama
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4 | 7,988 | 2015-12-18 02:00:27 by Relentless |
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12
maths A-level past year circles by Maou-Sama
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4 | 7,124 | 2015-03-04 02:20:43 by Maou-Sama |
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13
Thales' Theorem by ganesh
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0 | 6,505 | 2014-06-08 01:48:14 by ganesh |
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14
Supplement Multiplication by Hostible
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1 | 6,162 | 2014-12-12 00:20:57 by DeanPemberton |
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15
Complement Multiplication by Hostible
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1 | 6,919 | 2014-10-30 22:32:03 by DeanPemberton |
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16
Easy Multiplication by Hostible
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2 | 7,148 | 2014-10-31 07:24:50 by bobbym |
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17
common mistake by Hostible
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1 | 5,565 | 2014-10-30 22:49:24 by DeanPemberton |
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18
fixed cost by mom
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6 | 10,244 | 2014-10-30 23:29:43 by DeanPemberton |
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19
value by mom
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4 | 7,240 | 2014-10-30 23:11:59 by DeanPemberton |
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20
y-intercept by mom
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3 | 7,031 | 2013-05-15 05:02:48 by bobbym |
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21
line intersections by mom
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6 | 9,361 | 2014-10-30 23:02:02 by DeanPemberton |
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22
classify by mom
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7 | 9,456 | 2013-05-15 05:04:20 by bobbym |
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23
same x and y coordinates by mom
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7 | 9,940 | 2014-10-31 07:30:21 by bobbym |
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24 |
5 | 7,821 | 2013-05-15 05:07:47 by bobbym |
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25 |
14 | 18,664 | 2013-05-09 06:19:20 by anonimnystefy |
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26
Calculating day of the week by ShivamS
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1 | 6,546 | 2014-12-12 00:10:58 by DeanPemberton |
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27
Standard Deviation by panicoschr
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18 | 24,104 | 2014-12-29 22:05:16 by DeanPemberton |
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28
Quartic formula by bobbym
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17 | 18,358 | 2016-12-02 21:21:31 by iamaditya |
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29
Rational Numbers by ShivamS
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9 | 23,893 | 2014-12-29 22:17:16 by DeanPemberton |
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30
Limits by ShivamS
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13 | 17,119 | 2013-12-25 22:52:28 by bobbym |