1 is an integer. Math.sin() wants a double, so you have to say
(call Math sin 1.0) .
I think Yingjie Wang wrote:
> Hi,
>
> I got a problem with the 'sin' function as follows:
>
> (defglobal ?*mathFuns* = java.lang.Math)
> (printout t "sin test: " (call ?*mathFuns* sin 1))
>
> When I run the program including the part above, it gave me a error like
> "No method 'sin' or invalid argument". If I use an initialized variable
> in the place of 1, it works just fine. I am wondering if somebody knows
> why it works like that. Thank you very much.
>
> Yingjie Wang
>
---------------------------------------------------------
Ernest Friedman-Hill
Distributed Systems Research Phone: (925) 294-2154
Sandia National Labs FAX: (925) 294-2234
Org. 8920, MS 9012 [EMAIL PROTECTED]
PO Box 969 http://herzberg.ca.sandia.gov
Livermore, CA 94550
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