Re: Add error functions: erf() and erfc()

On Mon, Feb 27, 2023 at 12:54:35PM +0000, Dean Rasheed wrote:
> +    /*
> +     * For erf, we don't need an errno check because it never overflows.
> +     */

> +    /*
> +     * For erfc, we don't need an errno check because it never overflows.
> +     */

The man pages for these seem to indicate that underflow can occur.  Do we
need to check for that?

-- 
Nathan Bossart
Amazon Web Services: https://aws.amazon.com