The Outlines of Quaternions |
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axis bisects centre circle coinitial vectors collinear commutative commutative law conjugate consequently coplanar coplanar quaternions differential diplanar direction e sin equal equation geometric meaning given Hence incentre indefinite straight line Let OA locus mean point mẞ Multiplying OA OA OABC OC OA operation parabola parallel parallelopiped perpendicular plane AOB positive or negative quotient reciprocal right angles right quaternion rotation Saẞy scalar Similarly sphere SqSr square roots SqVr SrVq symbols tangent tensor three vectors triangle unit-vector variable vector vector-arcs versor VqVr VrVq α α α β αβ αγ β α β β βα βγ γβ γδαβ ναβ ρ² Τ ρ Τβ ΤβΤα Τρ υβ φρ ОВ دو دو دو
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