Igor Schein on Tue, 27 Jul 1999 18:17:49 -0400


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bnfclgp() bug 

Hi,

the following command in 2.0.16 produces SIGSEGV or SIGBUS,
depending on whether it's 32bit or 64bit binary:

setrand(313242090);bnfclgp(x^4+164268*x^2-12*x+1)

What's curious about it is that when you run it \g1, you can see that
it starts with Bach constant = 0.3; the next round uses Bach constant
= 0.6 ( still normal ); but the 3rd round again uses Bach constant =
0.6, instead of doubling to 1.2 as it should(?). 

Thanks

Igor