Hyacinthos : We discuss themes on Triangle Geometry

Hyacinthos · We discuss themes on Triangle Geometry

Group Information

Members: 544
Category: Geometry
Founded: Dec 22, 1999
Language: English

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Activity within 7 days:

28 New Messages - New Questions

Description

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

Most Recent Messages

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Re: {Disarmed} [EMHL] Re: anticevian triangles and isogonal points Dear François and Jean-Pierre, yeh, antipedal triangle makes much more sense. I do not quite remember what made me pick the name anticevian. I thought I took Posted - Fri May 16, 2008 4:13 pm	Eisso J. Atzema atzemae Offline Send Email
Re: anticevian triangles and isogonal points Dear Eisso and Francois, for a given triangle ABC and point D, Eisso wants to know the locus of P such as the vertices of the antipedal triangles of D and P Posted - Fri May 16, 2008 3:03 pm	jpehrmfr Offline Send Email
Re: anticevian triangles and isogonal points Dear Eisso Just a question of terminolgy. Usually, your "anticevian triangle" of D wrt triangle ABC is better named antipedal triangle of D wrt ABC, that is to Posted - Fri May 16, 2008 2:39 pm	Francois Rideau francoisrideau Offline Send Email
anticevian triangles and isogonal points Dear Hyacinthians, I am wondering about something I noted. Below first some context, then some questions. Context: For a given triangle ABC and a point D in Posted - Fri May 16, 2008 1:39 pm	Eisso J. Atzema atzemae Offline Send Email
Re: Question on conics Dear Giovanni [Giovanni] ... AND ... intersection ... conic ... [JP] ... with ... tangents. I've just used two simple facts : - U1,U2 are harmonic conjugates Posted - Thu May 15, 2008 9:34 pm	jpehrmfr Offline Send Email
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Message History

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2008	128	75	70	96	50
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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