potrf
- void potrf(char uplo, f_int n, f_float* a, f_int lda, f_int info)
- void potrf(char uplo, f_int n, f_double* a, f_int lda, f_int info)
- void potrf(char uplo, f_int n, f_cfloat* a, f_int lda, f_int info)
- void potrf(char uplo, f_int n, f_cdouble* a, f_int lda, f_int info)