[sage-support] Re: numerical simplification

[Bert Henry]

Sorry for writing uncomplete formula. Here it is better

(sqrt(2)*a-2*r)/(2+2*sqrt(2))

Thanks
Bert

Am Montag, 27. Juli 2020 20:28:14 UTC+2 schrieb Bert Henry:
>
> How can I get from
>
> 2(2​+1)2​a−a​
>
>
> the numerical term
>
> 0.2929a - 0.4142r
>
> Thanks in advance
> Bert
>

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