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2005-12-26 : K349 = pK(X2965, X3) (NEW)

2005-12-19 : K347 = pK(X253<>E262, X253) (NEW), K348 = nK0(X253, ?) (NEW), two cubics passing through the foci of the Steiner ellipse, K007 Lucas cubic (modified)

2005-12-13 : Table 28 : cevian and anticevian points (modified), Q059 (modified), Q060 (modified), Q061 (modified)

2005-12-12 : Q057 (modified), Q058 (modified),

2005-12-11 : Table 28 : cevian and anticevian points (NEW), Q057 (NEW), Q058 (NEW), Q059 (NEW), Q060 (NEW), Q061 (NEW), Q062 (NEW), K002 Thomson cubic (modified), K007 Lucas cubic (modified), Q003 (modified), Q006 (modified), Q012 (modified), Q034 (modified), Q042 (modified),

2005-11-25 : Table 27 : the Euler pencil (NEW)

2005-11-18 : Table 24 (modified)

2005-11-17 : K346 = pK(X1501, X6) (NEW)

2005-11-11 : Table 11 (modified), Table 23 (modified)

2005-11-10 : Table 11 (modified), Table 23 (modified)

2005-11-07 : Q056 (NEW), Q003 (modified), Table 11 (modified), Table 23 (modified)

2005-11-06 : Table 26 : O-anticevian points and related curves (modified)

2005-11-05 : Table 26 : O-anticevian points and related curves (NEW)

2005-11-02 : CL035 (modified)

2005-10-31 : Table 25 : CircumNormal, CircumTangential Triangles and related curves (NEW)

2005-10-29 : K345 = pK(X37, X2) (NEW)

2005-10-28 : K343 = pK(X6, X63) (NEW), K344 = pK(X81, X86 x X329) (NEW), Darboux cubic (modified)

2005-10-24 : Table 24 : central cyclocevian points and related curves (NEW), Lucas cubic (modified)

2005-10-23 : Table 23 : Ix-anticevian points and related curves (modified)

2005-10-22 : Table 23 : Ix-anticevian points and related curves (NEW)

2006-10-16 : Q055 a sextic related to concentric bitangent conics (NEW)

2005-10-14 : Q054 a bicircular quintic (NEW), Q027 (modified)

2005-10-08 : Table 22 : McCay-Kjp pencil (NEW), McCay cubic (modified), Kjp cubic (modified), K213 (modified)

2005-10-05 : Table 20 : Neuberg equivalent pKs (modified), Table 21 : Thomson equivalent pKs (NEW)

2005-10-03 : K342a = pK(X300, X300) (NEW), K342b = pK(X301, X301) (NEW), Table 20 : Neuberg equivalent pKs (NEW),

2005-10-02 : K341a = pK(X15, X2) (NEW), K341b = pK(X16, X2) (NEW)

2005-08-19 : K339 = pK(X4<>E659, X4) (NEW), CL035 (modified), CL019 (modified), K340 = pK(X1333, X1325) (NEW)

2005-08-18 : CL035 (modified), K338 = pK(X44, X8) (NEW)

2005-08-14 : K337 = pK(X232, X4), an antigonal pK (NEW)

2005-08-13 : K336 = pK(X248, X98) = iK(X98), an inversible pK (NEW)

2005-08-12 : Table 19 : points on the Neuberg cubic (NEW)

2005-08-01 : K335 an axial pK+ (NEW)

2005-07-31 : added §3.7, §3.8 pK, nK and harmonic homologies in "Special Isocubics" (see in the Downloads page).

2005-07-29 : K001 Neuberg cubic, property 2 (modified), K334 = pK(X4*X517, X4) (NEW)

2005-07-25 : K332 = pK(X1, X329) (NEW), K333 = pK(X223, X7) (NEW), added figures in "Special Isocubics"

2005-07-20 : modified §3.5, §3.6 oblique and axial isocubics in "Special Isocubics", Q053 axial pK quintic (NEW), P-conical cubics (modified)

2005-07-19 : added §3.5, §3.6 oblique and axial isocubics in "Special Isocubics" (see in the Downloads page).

2005-07-15 : P-conical cubics (modified)

2005-07-14 : added §1.5.7 : nK0 and nets of conics in "Special Isocubics" (see in the Downloads page). P-conical cubics, a contribution by Wilson Stothers (NEW)

2005-07-06 : corrected a couple of typos in "Special Isocubics", §1.4.3 (see in the Downloads page).

2005-07-05 : updated "Special Isocubics", §1.4.3 (see in the Downloads page).

2005-07-02 : K164 = nK0(X6, X2501) = van Lamoen cubic (modified)

2005-06-28 : Q052 a circular quartic through the points Ua, Ub, Uc (NEW)

2005-06-27 : Q050 a circular quintic through the points Ua, Ub, Uc (NEW), Q051 a circular quartic through the points Ua, Ub, Uc (NEW)

2006-06-22 : K126 is now D(X22)

2005-06-20 : Table 18 (modified), K126 is removed since it was the same cubic as K049, the McCay orthic cubic.

2005-06-19 : K330, K331 two circular cubics through the points Ua, Ub, Uc (NEW), Table 18 : points Ua, Ub, Uc and related curves (NEW)

2005-06-17 : K001 (modified), K142 (modified)

2005-06-13 : Table 17 : Isogonal pK with pivot on the circumcircle (NEW)

2005-06-12 : CL027 (modified)

2005-06-11 : K084 (modified), CL027 (modified)

2005-06-08 : CL002 (modified), updated "Special Isocubics" and "Two remarkable pencils..." (see in the Downloads page).

2005-06-07 : table 16: Neuberg-Lemoine pencil (NEW), K001 (modified), K009 (modified), K080 (modified), corrected typo in K069 (root on a false line), corrected erroneous equation of K084 and CL002 (thanks Wilson)

2005-06-06 : K329 = pK(X1249, X4) (NEW), K032 (modified), K122 (modified), K208 (modified), table 15 : Darboux-Lucas pencil (NEW), CL019 (modified), table 11 (modified)

2005-06-04 : updated table1 (isogonal transform of cubics)

2005-06-02 : K318 (modified), K033 (modified), K255 (modified)

2005-05-31 : K317 (modified), K318 (modified)

2005-05-13 : K017 (modified)

2005-05-10 : K328 = pK(X1, X10) (NEW)

2005-05-09 : CL041 : Grassmann cubics & Co (modified)

2005-05-08 : updated §1.4.3 in Special Isocubics. See in the Downloads page.

2005-05-04 : updated "Tucker cubics" in the Downloads page.

2005-05-02 : Co = K095 (modified), added bits and pieces in Special Isocubics (see in the Downloads page), K327 = Tucker-Poncelet cubic (NEW)

2005-04-29 : added "Normals to Isocubics" in the Downloads page.

2005-04-28 : updated §1.5.4 in Special Isocubics. See in the Downloads page.

2004-04-20 : K040 (modified)

2005-04-10 : K053 (modified)

2005-04-04 : Q042 (modified), Q043 (modified), K325 = nK0(X6, X512) (NEW), K326 = pK(X6, X39) Brocard (tenth) cubic (NEW)

2005-04-01 : K324 = nK0(X1, X239) (NEW), K132 (modified), CL041 (modified)

2005-03-28 : Q049 (NEW), K018 (modified)

2005-03-24 : K323 = pK(X1, X239) (NEW)

2005-03-20 : CL041 : Grassmann cubics & Co (typos corrected)

2005-03-18 : CL041 : Grassmann cubics & Co (NEW)

2005-03-15 : K017 (modified), K020 (modified), K322 (NEW)

2005-03-13 : K317 (modified)

2005-03-12 : added loci related to circumperp triangles in table 6, K317 (NEW), K318 (NEW), K319 (NEW), K320 (NEW), K321 (NEW)

2005-03-07 : CL040 Thomson centroidal cubics (modified)

2005-03-06 : CL040 Thomson centroidal cubics (NEW), K314 = TC(X6) (NEW), K315 = TC(X6) (NEW), K316 = TC(X2) (NEW), K002 (modified), K007 (modified), K181 (modified), K308 (modified), K281 (modified)

2005-02-27 : Q048 McCay sextic (NEW), K003 McCay cubic (modified)

2005-02-22 : Q047 McCay quintic (NEW), K003 McCay cubic (modified)

2005-02-21 : Q046 McCay butterfly (NEW), K003 McCay cubic (modified)

2005-02-16 : K313 Darboux-Lucas circular cubic (NEW), K311 is now the Parry cubic, Q045 is now the Parry quartic

2005-02-14 : K311 Trisected perimeter cubic (modified)

2005-02-13 : K311 Trisected perimeter cubic (NEW), Q045 Trisected perimeter quartic (NEW), K312 = pK(X32, X36) (NEW)

2005-02-11 : K309 Lucas-Ehrmann equilateral cubic (NEW), K310 Lucas-Ehrmann central cubic (NEW)

2005-02-10 : K007 (modified), K025 (modified)

2005-01-02 : added pdf file "Asymptotic Directions of Pivotal Isocubics", updated "Special Isocubics in the Triangle Plane" in the downloads page.

2005-01-01 : K308 = pK(X1, X8) (NEW)