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Re: ln(0), bug in Calc?
From: |
Jay Belanger |
Subject: |
Re: ln(0), bug in Calc? |
Date: |
Fri, 07 Oct 2005 15:20:09 -0500 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.0.50 (gnu/linux) |
Neon Absentius <absent@sdf.lonestar.org> writes:
> When asked to solve the equation e^x = 0, Calc returns ln(0) as the answer.
> It indicates in the echo area:
>
> Logarithm of zero: 0 [w=more] ;; I press w
This isn't a bug, it's the way Calc handles some situations.
The message in the echo area is the error indicator. See the section
Error Messages in the Calc manual.