The ValueError is correct -- the quantity is so close to 1 that numerics 
cannot tell whether the floor is 0 or 1.  You could report a bug to gp, 
though, because the correct answer is 0, not 1.

On Friday, February 9, 2024 at 10:48:41 AM UTC-5 Georgi Guninski wrote:

> hi,
>
> floor(tanh(91))
>
> ValueError: cannot compute floor(sinh(91)/cosh(91)) using 256 bits of 
> precision
>
> gp('floor(tanh(91))')
> 1
>

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