---
name: "ilaprec"
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/ilaprec"
---

# ilaprec(3)

ilaprec: precision string to BLAST const

## NAME

ilaprec - ilaprec: precision string to BLAST const

## SYNOPSIS

### Functions

integer function **ilaprec** (prec)\
 **ILAPREC**

## Detailed Description

## Function Documentation

### integer function ilaprec (character prec)

**ILAPREC**

**Purpose:**

```
!>
!> This subroutine translated from a character string specifying an
!> intermediate precision to the relevant BLAST-specified integer
!> constant.
!>
!> ILAPREC returns an INTEGER.  If ILAPREC < 0, then the input is not a
!> character indicating a supported intermediate precision.  Otherwise
!> ILAPREC returns the constant value corresponding to PREC.
!>
```

**Author**

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Definition at line **57** of file **ilaprec.f**.

## Author

Generated automatically by Doxygen for LAPACK from the source code.