Encyclopedia of Triangle Centers¶
X(1) = INCENTER
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X(2) = CENTROID
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X(3) = CIRCUMCENTER
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X(4) = ORTHOCENTER
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X(5) = NINE-POINT CENTER
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X(7) = GERGONNE POINT
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X(8) = NAGEL POINT
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X(9) = MITTENPUNKT
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X(10) = SPIEKER CENTER
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X(11) = FEUERBACH POINT
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X(14) = 2nd ISOGONIC CENTER
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X(15) = 1st ISODYNAMIC POINT
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X(16) = 2nd ISODYNAMIC POINT
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X(17) = 1st NAPOLEON POINT
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X(18) = 2nd NAPOLEON POINT
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X(19) = CLAWSON POINT
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X(20) = DE LONGCHAMPS POINT
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X(21) = SCHIFFLER POINT
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X(22) = EXETER POINT
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X(23) = FAR-OUT POINT
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X(28) = CEVAPOINT OF X(19) AND X(25)
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X(30) = EULER INFINITY POINT
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X(31) = 2nd POWER POINT
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X(32) = 3rd POWER POINT
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X(34) = X(4)-BETH CONJUGATE OF X(4)
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X(36) = INVERSE-IN-CIRCUMCIRCLE OF INCENTER
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X(37) = CROSSPOINT OF INCENTER AND CENTROID
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X(38) = CROSSPOINT OF X(1) AND X(75)
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X(39) = BROCARD MIDPOINT
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X(40) = BEVAN POINT
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X(41) = X(6)-CEVA CONJUGATE OF X(31)
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X(43) = X(6)-CEVA CONJUGATE OF X(1)
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X(44) = X(6)-LINE CONJUGATE OF X(1)
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X(45) = X(9)-BETH CONJUGATE OF X(1)
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X(46) = X(46) X(4)-CEVA CONJUGATE OF X(1)
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X(47) = X(110)-BETH CONJUGATE OF X(34)
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X(48) = CROSSPOINT OF X(1) AND X(63)
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X(49) = CENTER OF SINE-TRIPLE-ANGLE CIRCLE
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X(50) = X(74)-CEVA CONJUGATE OF X(184)
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X(51) = CENTROID OF ORTHIC TRIANGLE
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X(52) = ORTHOCENTER OF ORTHIC TRIANGLE
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X(53) = SYMMEDIAN POINT OF ORTHIC TRIANGLE
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X(54) = KOSNITA POINT
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X(57) = X(57) ISOGONAL CONJUGATE OF X(9)
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X(58) = X(58) ISOGONAL CONJUGATE OF X(10)
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X(59) = X(59) ISOGONAL CONJUGATE OF X(11)
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X(60) = ISOGONAL CONJUGATE OF X(12)
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X(61) = ISOGONAL CONJUGATE OF X(17)
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X(62) = ISOGONAL CONJUGATE OF X(18)
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X(63) = ISOGONAL CONJUGATE OF X(19)
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X(64) = ISOGONAL CONJUGATE OF X(20)
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X(65) = ORTHOCENTER OF THE INTOUCH TRIANGLE
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X(66) = ISOGONAL CONJUGATE OF X(22)
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X(67) = ISOGONAL CONJUGATE OF X(23)
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X(68) = X(68) PRASOLOV POINT
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X(70) = ISOGONAL CONJUGATE OF X(26)
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X(71) = ISOGONAL CONJUGATE OF X(27)
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X(72) = ISOGONAL CONJUGATE OF X(28)
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X(75) = X(75) ISOTOMIC CONJUGATE OF INCENTER
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X(76) = 3rd BROCARD POINT
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X(77) = ISOGONAL CONJUGATE OF X(33)
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X(78) = ISOGONAL CONJUGATE OF X(34)
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X(79) = ISOGONAL CONJUGATE OF X(35)
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X(82) = ISOGONAL CONJUGATE OF X(38)
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X(84) = ISOGONAL CONJUGATE OF X(40)
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X(85) = X(85) ISOTOMIC CONJUGATE OF X(9)
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X(87) = X(87) X(2)-CROSS CONJUGATE OF X(1)
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X(88) = ISOGONAL CONJUGATE OF X(44)
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X(89) = ISOGONAL CONJUGATE OF X(45)
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X(90) = X(3)-CROSS CONJUGATE OF X(1)
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X(91) = ISOGONAL CONJUGATE OF X(47)
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X(93) = ISOGONAL CONJUGATE OF X(49)
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X(94) = ISOGONAL CONJUGATE OF X(50)
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X(96) = ISOGONAL CONJUGATE OF X(52)
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X(97) = ISOGONAL CONJUGATE OF X(53)
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X(98) = TARRY POINT
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X(99) = STEINER POINT
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