* calc-convert-units and degK
@ 2014-05-31 6:19 Mario Lang
2014-05-31 7:13 ` Andreas Schwab
2014-05-31 10:00 ` David Kastrup
0 siblings, 2 replies; 3+ messages in thread
From: Mario Lang @ 2014-05-31 6:19 UTC (permalink / raw)
To: emacs-devel
Hi.
Am I confused? Or is there a bug in unit conversion?
M-x calc RET ' 10 degC RET u c degK RET
gives 10 degK
That doesn't look right.
--
CYa,
⡍⠁⠗⠊⠕
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: calc-convert-units and degK
2014-05-31 6:19 calc-convert-units and degK Mario Lang
@ 2014-05-31 7:13 ` Andreas Schwab
2014-05-31 10:00 ` David Kastrup
1 sibling, 0 replies; 3+ messages in thread
From: Andreas Schwab @ 2014-05-31 7:13 UTC (permalink / raw)
To: Mario Lang; +Cc: emacs-devel
Mario Lang <mlang@delysid.org> writes:
> M-x calc RET ' 10 degC RET u c degK RET
>
> gives 10 degK
>
> That doesn't look right.
degC and degK represent temperature differences, and °C and K use the
same scale.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: calc-convert-units and degK
2014-05-31 6:19 calc-convert-units and degK Mario Lang
2014-05-31 7:13 ` Andreas Schwab
@ 2014-05-31 10:00 ` David Kastrup
1 sibling, 0 replies; 3+ messages in thread
From: David Kastrup @ 2014-05-31 10:00 UTC (permalink / raw)
To: Mario Lang; +Cc: emacs-devel
Mario Lang <mlang@delysid.org> writes:
> is there a bug in unit conversion?
>
> M-x calc RET ' 10 degC RET u c degK RET
>
> gives 10 degK
Those are for temperature differences. For converting absolute
temperatures, use u t as in
C-x * * ' 10 degC RET u t degK RET
--
David Kastrup
^ permalink raw reply [flat|nested] 3+ messages in thread
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2014-05-31 6:19 calc-convert-units and degK Mario Lang
2014-05-31 7:13 ` Andreas Schwab
2014-05-31 10:00 ` David Kastrup
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