hybridhybrid methodhybrid searchhydraulicshydro form presshydrodynamichydrometerhydrostatichydrostatic paradoxhyperhyper graeco latinhyperbolahyperbolichyperbolic argumenthyperbolic cosecanthyperbolic cosecant inversehyperbolic cosinehyperbolic cotangenthyperbolic cotangent inversehyperbolic cylinderhyperbolic cylinderal surfacehyperbolic equationhyperbolic functionhyperbolic function inversehyperbolic geometryhyperbolic identityhyperbolic inversehyperbolic inverse functionhyperbolic logarithmhyperbolic paraboloidhyperbolic partial differential equationhyperbolic pointhyperbolic point of a surfacehyperbolic secanthyperbolic secant inversehyperbolic sectorhyperbolic sinehyperbolic sine inversehyperbolic spiralhyperbolic substitutionhyperbolic tangenthyperbolic trigonometryhyperboloidhyperboloid of one sheethyperboloid of revolutionhyperboloid of revolution of one sheethyperboloid of two sheetshypercomplexhypercomplex numberhypercomplex numbers