Re: [Rd] Trigonometric functions (PR#7728)

From: Peter Kleiweg <kleiweg_at_let.rug.nl>
Date: Tue 15 Mar 2005 - 23:19:11 GMT


Thomas Lumley schreef op de 15e dag van de lentemaand van het jaar 2005:

> > x<-sqrt(2)
> > asin(x^2-1)
> > result in:
> > NaN
>
> Because you can't take the arcsin of 2^2-1=3.

Wrong answer.

Why is this a bug report?

-- 
Peter Kleiweg
http://www.let.rug.nl/~kleiweg/

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Received on Wed Mar 16 11:21:57 2005

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