APIs APIs backSubstitute xf_block_cholesky_inplace xf_block_cholesky_128_inplace cholesky cholesky_cfloat choleskyInverse gemv matrixMultiply matrixBlockMultiply qrInverse qrd_cfloat_core qrd_float_core qrf svd syevj geqrf gesvdj gesvj getrf getrf_nopivot potrf gelinearsolver gematrixinverse gtsv polinearsolver pomatrixinverse trtrs Core Utility Core Utility QRD (QR Decomposition) QRF (QR Factorization) QR_Inverse SVD (Singular Value Decomposition) Cholesky_Inverse Cholesky Cholesky_cfloat Block_Cholesky_cfloat MatrixBlockMultiply MatrixVectorMultiply