|  | LAPACK 3.12.1
    LAPACK: Linear Algebra PACKage | 
| Functions | |
| real function | clantp (norm, uplo, diag, n, ap, work) | 
| CLANTP returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a triangular matrix supplied in packed form. | |
| double precision function | dlantp (norm, uplo, diag, n, ap, work) | 
| DLANTP returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a triangular matrix supplied in packed form. | |
| real function | slantp (norm, uplo, diag, n, ap, work) | 
| SLANTP returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a triangular matrix supplied in packed form. | |
| double precision function | zlantp (norm, uplo, diag, n, ap, work) | 
| ZLANTP returns the value of the 1-norm, or the Frobenius norm, or the infinity norm, or the element of largest absolute value of a triangular matrix supplied in packed form. | |