Although double knots in a third order NURBS curve would normally result in loss of continuity in the first derivative, the control points are positioned in such a way that the first derivative is continuous.
22.
For example, he explained that the mitzvah of Brit milah ( circumcision ) tied a new-born baby to the covenant of faith, but the combination of circumcision and pidyon haben was like a double knot.
23.
-- Zoroastrianism : " Kusti, " a consecrated cord composed of 72 very fine white threads of lamb's wool, passed three times very loosely around the waist, tied twice in a double knot, with the ends left hanging; it is ritually untied and tied every time people wash their hands, especially in ritual preparation for prayer.
24.
Of the eight tracks, only three appear unaltered from their original release : " It's Such a Heartache, " " Tie Our Love ( In a Double Knot ), " and " Even a Fool Would Let Go . " The other tracks have all been modified in various ways . " Think About Love " differs dramatically from the version on " The Great Pretender ".
