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Hyacinthos · We discuss themes on Triangle Geometry

Group Information

  • Members: 631
  • Category: Geometry
  • Founded: Dec 22, 1999
  • Language: English
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Description

We discuss themes on Triangle Geometry (Triangle Points / Lines / Circles, Conics, Cubics etc)

List Owner: Antreas P. Hatzipolakis (in Greece)

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List Owner's Other Group ANOPOLIS and Blogs:

ANTHRAKITIS

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Re: antiorthic axis of excentral triangle
Dear Randy, I can't find any in the range X(1) - X(3514). Best regards, Chris van Tienhoven
Posted - Fri May 25, 2012 9:59 pm
Chris Van Tienhoven
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antiorthic axis of excentral triangle
Dear Hyacinthists: Does anyone have some magic to find any ETC centers that lie on the antiorthic axis of the excentral triangle? The best I can find is that
Posted - Fri May 25, 2012 7:22 pm
rhutson2
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Re: two extremal problems
Dear Alexey!!! Who is the proposer of this wonderful problem? and what is his proof? My proof is the following: The point that minimizes the sum PA^p + PB^p +
Posted - Fri May 25, 2012 4:35 pm
Nikolaos Dergiades
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Re: Slicing Problem
I agree with Chris van Tienhoven. Ideas that some people know, others do not. The group is best served by having open discussion. I welcome all ideas posted
Posted - Fri May 25, 2012 12:58 pm
Jim
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Re: Slicing Problem
... Dear Francisco, I am glad with every contribution or question. Known or unknown, brilliant or diffuse, thought-out or preliminary, researched or not. Ain't
Posted - Fri May 25, 2012 7:20 am
Chris Van Tienhoven
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Message History

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2012 167 107 68 41 32
2011 172 71 72 54 76 48 30 58 34 22 165 178
2010 56 79 111 103 80 81 100 97 74 63 144 111
2009 70 137 105 220 182 121 139 154 86 87 52 68
2008 128 75 70 96 96 84 103 105 95 121 58 117
2007 124 133 182 133 53 45 39 88 100 179 126 87
2006 129 108 348 378 235 324 356 270 109 168 152 138
2005 72 42 62 83 66 51 100 57 83 119 75 181
2004 271 259 196 135 64 143 220 163 213 286 69 54
2003 222 165 225 234 136 103 84 315 343 440 246 147
2002 104 149 235 226 291 123 75 51 41 116 62 147
2001 180 58 181 68 188 224 149 371 327 237 216 148
2000 172 172 269 111 112 147 59 173 217 164 238 329
1999 44
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