sytrd
- void sytrd(char uplo, f_int n, f_float* a, f_int lda, f_float* d, f_float* e, f_float* tau, f_float* work, f_int lwork, f_int info)
- void sytrd(char uplo, f_int n, f_double* a, f_int lda, f_double* d, f_double* e, f_double* tau, f_double* work, f_int lwork, f_int info)