The Analyst, Volumes 5-7J.E. Hendricks, 1878 - Mathematics |
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a₁ abscissas adjusted algebra ANALYST arithmetical mean ASAPH HALL axis b₁ b₂ centre of forces centre of parallel chord circle coefficients constant curve CURVES OF PURSUIT denote diameter differential distance E. B. SEITZ earth ellipse equal equation expression factors finite formula frustrum function geometrical given gives Hence infinite integral intersection Kummell lever arm locus multiplied negative observed obtain orbit ORSON PRATT P₁ parabola parallax parallel forces perpendicular plane polynomial positive probable error quantities quaternion radical axis radii radius radius of gyration represent respectively right angles right ascension rotation sides SOLUTION BY PROF SOLUTIONS OF PROBLEMS square Substituting suppose surface tangent theorem triangle u₁ unit vector versor whence zero