Math Is Fun Forum
  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

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Topic Forum Replies Last post
1
sums of power sequences by wintersolstice
This is Cool 15 2017-08-25 03:34:48 by cmowla
2
Wrong answer to a puzzle? by wintersolstice
Puzzles and Games 14 2017-03-23 14:01:09 by phrontister
3
Puzzles and Games 1 2016-07-13 14:40:24 by Nehushtan
4
This is Cool 0 2016-02-24 08:35:54 by wintersolstice
5
formulas of polynomials by wintersolstice
This is Cool 10 2016-02-20 22:50:13 by wintersolstice
6
Proof of Heron's Formula by wintersolstice
This is Cool 2 2016-02-12 01:58:26 by mathaholic
7
problem with LaTeX by wintersolstice
Help Me ! 4 2015-01-30 05:45:55 by Au101
8
the "5 makes 12" puzzle by wintersolstice
Puzzles and Games 11 2013-11-24 11:03:02 by Grimbal
9
"Dropping Balls" Puzzle by wintersolstice
Puzzles and Games 15 2012-10-22 04:41:23 by bobbym
10
problem with smilie by wintersolstice
Maths Is Fun - Suggestions and Comments 4 2012-06-16 00:20:55 by wintersolstice
11
Puzzles and Games 1 2012-03-17 19:50:34 by gurthbruins
12
Super Happy Numbers by wintersolstice [ 1 2 ]
This is Cool 40 2012-03-05 23:58:03 by phrontister
13
Where's my mistake? by wintersolstice
Help Me ! 4 2011-05-25 03:27:20 by bobbym
14
Containers of marbles by wintersolstice
Puzzles and Games 8 2011-02-21 09:16:17 by byronjordan
15
combination misconception by wintersolstice
This is Cool 1 2011-02-02 12:32:11 by John E. Franklin
16
New combination problem by wintersolstice
This is Cool 0 2011-01-15 07:03:10 by wintersolstice
17
Help Me ! 5 2011-01-08 04:43:24 by wintersolstice
18
group theory problem by wintersolstice
Help Me ! 1 2010-09-05 11:05:24 by Avon
19
unfolded cube puzzle by wintersolstice
Puzzles and Games 5 2010-07-29 06:48:15 by bob bundy
20
Inverse of square matrix by wintersolstice
This is Cool 3 2010-07-26 18:27:05 by George,Y
21
private messaging by wintersolstice
Maths Is Fun - Suggestions and Comments 3 2010-07-24 10:53:13 by MathsIsFun
22
Johnsonian Polychoron Search by wintersolstice
Euler Avenue 0 2009-12-26 03:41:32 by wintersolstice
23
made up maths jokes by wintersolstice
Jokes 0 2009-11-10 00:16:02 by wintersolstice
24
Chain Puzzles by wintersolstice
Puzzles and Games 10 2009-08-09 22:34:54 by wintersolstice
25
elongated square gyro bicupola by wintersolstice
Help Me ! 0 2009-08-07 08:11:10 by wintersolstice
26
a bit of an issue by wintersolstice
Maths Is Fun - Suggestions and Comments 7 2009-08-01 14:44:53 by bobbym
27
4D and beyond by wintersolstice
This is Cool 0 2009-06-21 22:15:35 by wintersolstice
28
"regular polyhedra" by wintersolstice
Maths Is Fun - Suggestions and Comments 1 2009-06-20 12:13:04 by MathsIsFun
29
seven and thirteen by wintersolstice
This is Cool 11 2009-06-17 04:37:47 by RickyIsAnIdiot
30
Polychora by wintersolstice
Help Me ! 3 2009-06-09 21:12:56 by wintersolstice

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