Unicursal hexagram
The unicursal hexagram is a hexagram or six-pointed star that can be traced or drawn unicursally, in one continuous line rather than by two overlaid triangles. The hexagram can also be depicted inside a circle with the points touching it. It is often depicted in an interlaced form with the lines of the hexagram passing over and under one another to form a knot. It is a specific instance of the far more general shape discussed in Blaise Pascal's 1639 "Hexagrammum Mysticum Theorem". Giordano Bruno and the Hermetic Trinity in his mathesis. In his work titled  Essays Upon the Mathematics of Mordente: One Hundred and Sixty Theses/Articles Against the Mathematicians and Philosophers of this Age, Italian-Dominican cosmotical theorist, Hermetic occultist, mathematician and philosophist Giordano Bruno used the unicursal hexagram symbol to represent "Figura Amoris" ("figure of love") part of the Hermetic Trinity in his mathesis. Thelema. In Aleister Crowley's Thelema, the hexagram is usually depicted with a five-petalled flower in the centre which symbolises a pentacle. The symbol itself is the equivalent of the ancient Egyptian Ankh, or the Rosicrucian's Rose Cross; which represents the microcosmic forces (the pentacle, representation of  the pentagram with 5 elements, the Pentagrammaton, YHSVH or Yahshuah) interweave with the macro-cosmic forces (the hexagram, the representation of the planetary or heavenly cosmic forces, the divine).