hypergeometric([1.3, 1.84-%i], [1.8], 5) using SBCL + i386-apple-darwin11.4.0?



My student using i386-apple-darwin11.4.0 + SBCL", lisp_version="1.0.55.0-abb03f9" gets a noun form for

  hypergeometric([1.3,1.84-%i],[1.8],5)

Using either SBCL",lisp_version="1.0.55.0-abb03f9" or 64 bit Clozure 1.9, I get

  (%i2) hypergeometric([1.3,1.84-%i],[1.8],5);
  (%o2)            - 0.0090589676864236 %i - 0.0493215929836587

I've verified that this value is correct. Does anybody know what is going on?

Oh, I should try the (new) 32 bit CCL 1.9 to see if the bugs have gone away....



--Barton
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