vfabf(_:) For each vector element, calculates the absolute value of v. Declarationfunc vfabf(_: vFloat) -> vFloat See AlsoFloating-Point Arithmetic and Auxiliary Functions (from vfp.h)vceilf(_:)vcopysignf(_:_:)vdivf(_:_:)vfabsf(_:)vfloorf(_:)vintf(_:)vnintf(_:)vnextafterf(_:_:)vrecf(_:)vrsqrtf(_:)vsqrtf(_:)vtablelookup(_:_:)vtruncf(_:)