---
name: "blas0_like_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/blas0_like_grp"
---

# blas0\_like\_grp(3)

Scalar operations

## NAME

blas0\_like\_grp - Scalar operations

## SYNOPSIS

### Topics

**isnan:          test for NaN**\
 **laisnan:        test for NaN, unoptimized**\
 **ladiv:          complex divide**\
 **lapy2:          robust sqrt( x^2 + y^2 )**\
 **lapy3:          robust sqrt( x^2 + y^2 + z^2 )**\
 **larmm:          scale factor to avoid overflow, step in latrs**\

## Detailed Description

## Author

Generated automatically by Doxygen for LAPACK from the source code.