---
name: "sdrvrf2.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/sdrvrf2.f"
---

# sdrvrf2.f(3)

## NAME

TESTING/LIN/sdrvrf2.f

## SYNOPSIS

### Functions/Subroutines

subroutine **sdrvrf2** (nout, nn, nval, a, lda, arf, ap, asav)\
 **SDRVRF2**

## Function/Subroutine Documentation

### subroutine sdrvrf2 (integer nout, integer nn, integer, dimension( nn ) nval, real, dimension( lda, \* ) a, integer lda, real, dimension( \* ) arf, real, dimension(\*) ap, real, dimension( lda, \* ) asav)

**SDRVRF2**

**Purpose:**

```
!>
!> SDRVRF2 tests the LAPACK RFP conversion routines.
!>
```

**Parameters**

*NOUT*

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

*NN*

```
!>          NN is INTEGER
!>                The number of values of N contained in the vector NVAL.
!>
```

*NVAL*

```
!>          NVAL is INTEGER array, dimension (NN)
!>                The values of the matrix dimension N.
!>
```

*A*

```
!>          A is REAL array, dimension (LDA,NMAX)
!>
```

*LDA*

```
!>          LDA is INTEGER
!>                The leading dimension of the array A.  LDA >= max(1,NMAX).
!>
```

*ARF*

```
!>          ARF is REAL array, dimension ((NMAX*(NMAX+1))/2).
!>
```

*AP*

```
!>          AP is REAL array, dimension ((NMAX*(NMAX+1))/2).
!>
```

*ASAV*

```
!>          ASAV is REAL array, dimension (LDA,NMAX)
!>
```

**Author**

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Definition at line **88** of file **sdrvrf2.f**.

## Author

Generated automatically by Doxygen for LAPACK from the source code.