---
name: "dlaord.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/dlaord.f"
---

# dlaord.f(3)

## NAME

TESTING/LIN/dlaord.f

## SYNOPSIS

### Functions/Subroutines

subroutine **dlaord** (job, n, x, incx)\
 **DLAORD**

## Function/Subroutine Documentation

### subroutine dlaord (character job, integer n, double precision, dimension( \* ) x, integer incx)

**DLAORD**

**Purpose:**

```
!>
!> DLAORD sorts the elements of a vector x in increasing or decreasing
!> order.
!>
```

**Parameters**

*JOB*

```
!>          JOB is CHARACTER
!>          = 'I':  Sort in increasing order
!>          = 'D':  Sort in decreasing order
!>
```

*N*

```
!>          N is INTEGER
!>          The length of the vector X.
!>
```

*X*

```
!>          X is DOUBLE PRECISION array, dimension
!>                         (1+(N-1)*INCX)
!>          On entry, the vector of length n to be sorted.
!>          On exit, the vector x is sorted in the prescribed order.
!>
```

*INCX*

```
!>          INCX is INTEGER
!>          The spacing between successive elements of X.  INCX >= 0.
!>
```

**Author**

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Definition at line **72** of file **dlaord.f**.

## Author

Generated automatically by Doxygen for LAPACK from the source code.