[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

bug#10554: 24.0.92; No units specified (dimensionless quantities in Emac

From: Jay Belanger
Subject: bug#10554: 24.0.92; No units specified (dimensionless quantities in Emacs Calc)
Date: Fri, 20 Jan 2012 22:21:59 -0600
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.92 (gnu/linux)

> In Calc type
> 'e T m^2 / hbar
> Convert this to SI units with u c si RET
> - That's perfect. We get a dimensionless number.
> Let's try again. In Calc type (more my range of numbers)
> 'e T nm^2 / hbar
> Now when we type again u c, Calc remembers what we did before.
> So as a unit it offers "default 1". Let's take this default.
> So just type RET
> Error: No units specified
> In other words: if an expression with units simplifies to a
> dimensionless number, Calc does not accept the unit "1", though it
> even offers this unit as a default for calc-convert-units.

The version of Calc in bzr Emacs will no longer offer "1" as a default.

reply via email to

[Prev in Thread] Current Thread [Next in Thread]