---
name: "derrab.f"
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/derrab.f"
---

# derrab.f(3)

## NAME

TESTING/LIN/derrab.f

## SYNOPSIS

### Functions/Subroutines

subroutine **derrab** (nunit)\
 **DERRAB**

## Function/Subroutine Documentation

### subroutine derrab (integer nunit)

**DERRAB**

**Purpose:**

```
!>
!> DERRAB tests the error exits for DSGESV.
!>
```

**Parameters**

*NUNIT*

```
!>          NUNIT is INTEGER
!>          The unit number for output.
!>
```

**Author**

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Definition at line **46** of file **derrab.f**.

## Author

Generated automatically by Doxygen for LAPACK from the source code.