Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °
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This is Cool
| Topic | Replies | Views | Last post |
|---|---|---|---|
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811
0 = 1 by Zach
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9 | 7,269 | 2005-12-04 03:39:54 by Roraborealis |
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812
base-10 using -4 to +5 by John E. Franklin
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8 | 5,950 | 2005-12-03 10:41:44 by fatulant |
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813
Possibilities of "conventional" maths by Chaotic Neutral
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4 | 3,633 | 2005-11-29 23:32:41 by Chaotic Neutral |
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814
Infinity comparisons by mikau
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12 | 7,750 | 2005-11-28 23:03:09 by mathsyperson |
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815
Poll: thousand million = billion? by martian
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11 | 13,931 | 2005-11-24 19:19:57 by justlookingforthemoment |
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816
Donald Duck in Mathemagic Land by ryos
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2 | 4,830 | 2005-11-23 20:18:09 by ganesh |
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817
Note to insomnia by mathsyperson
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7 | 4,180 | 2005-11-09 17:32:43 by justlookingforthemoment |
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818
World Mechanics by Chaotic Neutral
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8 | 7,233 | 2005-11-03 17:02:41 by MathsIsFun |
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819
0x∞=-1 ??? by wcy
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8 | 5,650 | 2005-10-30 17:18:30 by MathsIsFun |
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820
My new equation. by addition alvin
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3 | 2,691 | 2005-10-30 13:08:15 by God |
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821
Angle of reflection by mikau
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2 | 5,617 | 2005-10-30 12:58:05 by mikau |
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822
SecretSanta.net Password by web_guy
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0 | 1,633 | 2005-10-28 20:48:39 by web_guy |
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823
Last digit in multiplication. by John E. Franklin
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1 | 2,328 | 2005-10-23 07:41:59 by kylekatarn |
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824
My C++ polarangle function by mikau
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18 | 12,108 | 2005-10-16 14:52:49 by mikau |
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825
tetrahedron: angle from center by John E. Franklin
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5 | 4,849 | 2005-10-04 10:19:44 by MathsIsFun |
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826
Einstein's Riddle by 4ere6ka
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2 | 3,578 | 2005-09-27 06:24:23 by John E. Franklin |
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827
pi: the phantom of mathematics by mikau
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4 | 3,380 | 2005-09-26 16:01:36 by ganesh |
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828
The cool maths that games can teach you! by sonyafterdark
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10 | 11,173 | 2005-09-17 16:28:25 by kylekatarn |
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829
the philosophy and science behind teleportation by thinkdesigns
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11 | 8,253 | 2005-09-17 13:07:08 by kylekatarn |
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830 |
290 | 122,516 | 2005-09-13 04:44:38 by thinkdesigns |
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831
I discovered...... by ganesh
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2 | 2,492 | 2005-09-12 20:52:08 by ganesh |
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832
interesting numbers by wcy
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5 | 4,605 | 2005-09-05 12:32:55 by Zhylliolom |
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833
snazzy multiplication table by John E. Franklin
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1 | 2,598 | 2005-09-02 16:50:02 by MathsIsFun |
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834
2n ones and n twos by ganesh
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3 | 3,372 | 2005-09-01 20:05:43 by ganesh |
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835 |
15 | 74,600 | 2005-08-30 15:55:03 by ahgua |
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836
I'm cracking up by mikau
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11 | 7,389 | 2005-08-28 09:24:56 by MathsIsFun |
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837
Strange formula by ahgua
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3 | 3,565 | 2005-08-27 22:09:19 by wcy |
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838
factor theoroms by mikau
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3 | 3,362 | 2005-08-26 10:15:25 by MathsIsFun |
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839
Nice graphs by wcy
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7 | 7,243 | 2005-08-09 02:59:52 by mathsyperson |
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840
Which of the two is greater? by ganesh
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9 | 9,212 | 2005-08-07 11:05:54 by NIH |