### Vector/Matrix Library - Initialization

This is the index page for the Initialization section of the Vector/Matrix Library
for SOFA Library Issue 2001-03-31 for Fortran 77. The Initialization section
includes the following routines:

#### Operations involving p-vectors and r-matrices

ZP | — |
Zero p-vector |

ZR | — |
Initialize r-matrix to null |

IR | — |
Initialize r-matrix to identity |

#### Operations involving pv-vectors