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Re: Calc: Typo in the algebra tutorial
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From: |
H. Dieter Wilhelm |
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Subject: |
Re: Calc: Typo in the algebra tutorial |
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Date: |
Fri, 03 Dec 2021 19:52:06 +0100 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.60 (gnu/linux) |
"H. Dieter Wilhelm" <dieter@duenenhof-wilhelm.de> writes:
> Hello Calcs
>
> There might be a typo in the (info "(calc) Basic Algebra Tutorial").
>
> It says in the third input example ("(18 - 2 y) x^2 - 6 x^4 + 6 y" is on
> the stack):
>
> 1: 17 x^2 - 6 x^4 + 3 1: -25
> . .
>
> 1:2 s l y <RET> 2 s l x <RET>
>
> But I think the first input should be "' 1:2 <RET> s l y <RET>".
Actually an input "1:2 s l y <RET>" is working without switching to the
Algebraic mode first, Calc is so damn good!
I'm sorry for the noice
Dieter
--
Best wishes
H. Dieter Wilhelm
Zwingenberg, Germany