Trefoil knot :

In knot theory, a branch of mathematics, the trefoil knot is the simplest example of a nontrivial knot. The trefoil can be obtained by joining together the two loose ends of a common overhand knot, resulting in a knotted loop. As the simplest knot, the trefoil is fundamental to the study of mathematical knot theory.​​​​​​​

10th Grasshopper online course
Second Session - Attraction Point Topic

Instructor:
Dr. Morteza Rahbar
(@morteza___rahbar)

Student Asistants:
Danial Arabali(@danial_arabali94 )
Fariba Pasha(@pasha.fariba.architect )

Student:
Ali Ebrahimi

October 2021