fnvdotpr_f32→floatfloat vdotpr_f32(const float * a, const float * b, int n)sourceeditSingle-precision inner / dot product.Computes ⟨a,b⟩=∑i=0n−1aibi\langle a, b \rangle = \sum_{i=0}^{n-1} a_i b_i⟨a,b⟩=∑i=0n−1aibi via vDSP_dotpr. References Accelerate.framework vDSP_dotpr.Parametersa, bconst float*Input vectors.nstd::size_tElement count.ReturnsfloatScalar inner product.