---
name: "gerz_comp_grp"
section: "3"
platform: "linux"
package: "lapack-doc"
version: "3.12.1-2"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/gerz_comp_grp"
---

# gerz\_comp\_grp(3)

RZ

## NAME

gerz\_comp\_grp - RZ

## SYNOPSIS

### Topics

**tzrzf:          RZ factor**\
 **latrz:          RZ factor step**\
 **{un,or}mrz:     multiply by Z from tzrzf**\
 **{un,or}mr3:     step in unmrz**\
 **larz:           apply reflector**\
 **larzb:          apply block reflector**\
 **larzt:          generate T matrix**\

## Detailed Description

## Author

Generated automatically by Doxygen for LAPACK from the source code.