1![An Invariance Theorem for Helices Tom Verhoeff February 2011, Updated August 2013 Definitions Helix H(ψ, φ) is defined by the helix turtle program (see [1, 2]) with unit step, roll angle ψ, and turn angle φ, that is, An Invariance Theorem for Helices Tom Verhoeff February 2011, Updated August 2013 Definitions Helix H(ψ, φ) is defined by the helix turtle program (see [1, 2]) with unit step, roll angle ψ, and turn angle φ, that is,](https://www.pdfsearch.io/img/c7e1ca19e250541965bc90fb2bf6ad61.jpg) | Add to Reading ListSource URL: www.win.tue.nlLanguage: English - Date: 2013-08-12 13:47:18
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2![3D Turtle Geometry, Turtle Programs, Symmetry, Miter Joints Computer Science Colloquium 10 December 2009, Eindhoven Tom Verhoeff 3D Turtle Geometry, Turtle Programs, Symmetry, Miter Joints Computer Science Colloquium 10 December 2009, Eindhoven Tom Verhoeff](https://www.pdfsearch.io/img/fcab0519bf384245be336a289eb82c1a.jpg) | Add to Reading ListSource URL: www.win.tue.nlLanguage: English - Date: 2009-12-20 17:41:24
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3![3D Turtle Geometry, Turtle Programs, Symmetry, Miter Joints Seymour Papert (1960s): Turtle Graphics and Logo Computer Science Colloquium 10 December 2009, Eindhoven 3D Turtle Geometry, Turtle Programs, Symmetry, Miter Joints Seymour Papert (1960s): Turtle Graphics and Logo Computer Science Colloquium 10 December 2009, Eindhoven](https://www.pdfsearch.io/img/0ebb85b13370e3ba96c4081ffd1e0c5f.jpg) | Add to Reading ListSource URL: www.win.tue.nlLanguage: English - Date: 2009-12-20 17:40:55
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4![1 ANDREA A. DISESSA Evelyn Lois Corey Professor of Education Graduate School of Education University of California Berkeley, CA 94720 1 ANDREA A. DISESSA Evelyn Lois Corey Professor of Education Graduate School of Education University of California Berkeley, CA 94720](https://www.pdfsearch.io/img/22bb146bd4ba8543c4a1cf494f8f5ef1.jpg) | Add to Reading ListSource URL: gse.berkeley.eduLanguage: English - Date: 2014-09-10 11:56:00
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5![10 Turtle Geometry Logo is best known as the language that introduced the turtle as a tool for computer graphics. In fact, to many people, Logo and turtle graphics are synonymous. Some 10 Turtle Geometry Logo is best known as the language that introduced the turtle as a tool for computer graphics. In fact, to many people, Logo and turtle graphics are synonymous. Some](https://www.pdfsearch.io/img/ad78339373d9a33075bfbdaa6ac165b4.jpg) | Add to Reading ListSource URL: www.cs.berkeley.eduLanguage: English - Date: 2003-12-25 21:46:42
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6![1 ANDREA A. DISESSA Evelyn Lois Corey Professor of Education Graduate School of Education University of California Berkeley, CA 94720 1 ANDREA A. DISESSA Evelyn Lois Corey Professor of Education Graduate School of Education University of California Berkeley, CA 94720](https://www.pdfsearch.io/img/4fa45addb51c6c6b0084fd1392664f0a.jpg) | Add to Reading ListSource URL: www-gse.berkeley.eduLanguage: English - Date: 2014-03-17 13:22:14
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7![Student-Oriented Software for Application of Geometry in 3D Modeling and Animation Pavel Boytchev Elica Team Bulgaria, Sofia [removed] Student-Oriented Software for Application of Geometry in 3D Modeling and Animation Pavel Boytchev Elica Team Bulgaria, Sofia [removed]](https://www.pdfsearch.io/img/659715130047b1bc9ff94b255d1d39be.jpg) | Add to Reading ListSource URL: www.elica.netLanguage: English - Date: 2014-07-23 23:01:54
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8![Microsoft Word - Notice of Upcoming Circles.doc Microsoft Word - Notice of Upcoming Circles.doc](https://www.pdfsearch.io/img/d78039e297361ffb72ffdc4cf556becd.jpg) | Add to Reading ListSource URL: www.bafn.caLanguage: English - Date: 2012-07-11 11:17:41
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9![Student-Oriented Software for Application of Geometry in 3D Modeling and Animation Pavel Boytchev Elica Team Bulgaria, Sofia [removed] Student-Oriented Software for Application of Geometry in 3D Modeling and Animation Pavel Boytchev Elica Team Bulgaria, Sofia [removed]](https://www.pdfsearch.io/img/5ac0c7937e8c92f2b93b06b837dda153.jpg) | Add to Reading ListSource URL: elica.netLanguage: English - Date: 2006-10-30 16:01:38
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10![Computing / Robotics / Software engineering / Logo / MicroWorlds JR / Computer graphics / Turtle graphics / Turtle Computing / Robotics / Software engineering / Logo / MicroWorlds JR / Computer graphics / Turtle graphics / Turtle](/pdf-icon.png) | Add to Reading ListSource URL: juliarwanda.files.wordpress.comLanguage: English - Date: 2010-03-09 06:48:46
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