Origami and math
John Montroll
The book contains 39 models and 2 variations
All models in the book are shown here
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1.1. Equilateral triangle (John Montroll)

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1.2. Equilateral triangle (John Montroll)

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2. Pentagon (John Montroll)

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3.1. Hexagon (John Montroll)

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3.2. Hexagon (John Montroll)

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4. Heptagon (John Montroll)

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5. Octagon (John Montroll)

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6. Decagon (John Montroll)

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7. Dodecagon (John Montroll)

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8. Silver rhombus (John Montroll)

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9. SIlver rectangle (John Montroll)

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10. Bronze rectangle (John Montroll)

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11. Golden rectangle (John Montroll)

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12. Shuriken (John Montroll)

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13. Cube- hemioctahedron (John Montroll)

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14. Cubicles (John Montroll)

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15. Triangular troublewit (John Montroll)

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16. Square troublewit (John Montroll)

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17. Pentagonal troublewit (John Montroll)

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18. 1x1 chess board (John Montroll)

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19. 2x2 chess board (John Montroll)

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20. 3x3 chess board (John Montroll)

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21. 4x4 chess board (John Montroll)

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22. 5x5 chess board (John Montroll)

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23. 6x6 chess board (John Montroll)

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24. 7x7 chess board (John Montroll)

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25. 8x8 chess board (John Montroll)

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26. Five-pointed star (John Montroll)

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27. Puffy five-pointed star (John Montroll)

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28. Puffy diamond star (John Montroll)

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29. Five-sided square (John Montroll)

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30. Five-pointed flower (John Montroll)

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31. Lily (John Montroll)

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32. Dromedary (John Montroll)

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33. Camel (John Montroll)

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34. Llama (John Montroll)

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35. Rhinoceros (John Montroll)

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36. Horse (John Montroll)

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37. Simple elephant (John Montroll)

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38. Intermediate elephant (John Montroll)

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39. Complex elephant (John Montroll)