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 | 101,436 | 2017-01-04 20:43:57 by SHP721 |
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2 |
0 | 18,761 | 2006-03-29 09:28:34 by MathsIsFun |
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3
Decimal to Fraction by hirenpatel
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3 | 3,287 | 2019-09-05 15:12:10 by ganesh |
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4
I am confused by nhi
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2 | 2,269 | 2018-12-20 09:04:30 by bob bundy |
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5
Modern Algebra Symbols by JesseVoss1
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0 | 2,134 | 2018-06-18 23:05:33 by JesseVoss1 |
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6
high school inequalities by chrislav
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10 | 9,029 | 2017-06-16 02:02:14 by bob bundy |
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7 |
7 | 7,878 | 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 | 6,458 | 2016-12-26 16:46:33 by Agnishom |
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9
A simple converging series by iamaditya
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1 | 3,482 | 2016-12-02 22:25:25 by zetafunc |
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10
Analytic Number Theory by zetafunc
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6 | 8,683 | 2015-12-29 02:38:40 by zetafunc |
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11
trigo problem by Maou-Sama
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4 | 8,296 | 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 | 7,477 | 2015-03-04 02:20:43 by Maou-Sama |
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13
Thales' Theorem by ganesh
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0 | 6,732 | 2014-06-08 01:48:14 by ganesh |
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14
Supplement Multiplication by Hostible
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1 | 6,362 | 2014-12-12 00:20:57 by DeanPemberton |
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15
Complement Multiplication by Hostible
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1 | 7,186 | 2014-10-30 22:32:03 by DeanPemberton |
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16
Easy Multiplication by Hostible
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2 | 7,595 | 2014-10-31 07:24:50 by bobbym |
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17
common mistake by Hostible
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1 | 5,762 | 2014-10-30 22:49:24 by DeanPemberton |
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18
fixed cost by mom
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6 | 10,720 | 2014-10-30 23:29:43 by DeanPemberton |
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19
value by mom
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4 | 7,551 | 2014-10-30 23:11:59 by DeanPemberton |
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20
y-intercept by mom
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3 | 7,295 | 2013-05-15 05:02:48 by bobbym |
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21
line intersections by mom
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6 | 9,798 | 2014-10-30 23:02:02 by DeanPemberton |
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22
classify by mom
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7 | 9,921 | 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 | 10,427 | 2014-10-31 07:30:21 by bobbym |
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24 |
5 | 8,250 | 2013-05-15 05:07:47 by bobbym |
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25 |
14 | 19,400 | 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 | 6,751 | 2014-12-12 00:10:58 by DeanPemberton |
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27
Standard Deviation by panicoschr
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18 | 25,500 | 2014-12-29 22:05:16 by DeanPemberton |
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28
Quartic formula by bobbym
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17 | 19,509 | 2016-12-02 21:21:31 by iamaditya |
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29
Rational Numbers by ShivamS
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9 | 24,631 | 2014-12-29 22:17:16 by DeanPemberton |
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30
Limits by ShivamS
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13 | 18,110 | 2013-12-25 22:52:28 by bobbym |