Ilya Zakharevich on Wed, 03 Feb 2010 14:46:23 +0100 |
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Re: PARI stable release 2.3.5 (for real now) |
On Mon, Feb 01, 2010 at 05:56:27PM -0800, Ilya Zakharevich wrote: > On Fri, Jan 29, 2010 at 11:09:50PM +0100, Bill Allombert wrote: > > I put an hopefully final snapshot at > > <http://pari.math.u-bordeaux.fr/~bill/pari-2.3.5-pre2.tar.gz> > > Please test! > ..././pari-2.3.5/src/language/es.c: In function 'os_read': > ..././pari-2.3.5/src/language/es.c:2835: warning: ignoring return value > of 'read', declared with attribute warn_unused_result > Otherwise fine. In fact, I compiled GP/PARI now (above is from Math::Pari), and see a couple of problems: *) startup copyright notice mentions 2006; *) intnum() is still borken (same as in 3.0): ? intnum(Z=[0,-1/2],[[1],-3/2],1/sqrt(Z)*(1+Z)^(-3/2)) %1 = 7.150393303262919781690330041 + 1018.215229301285883563073358 I (I presume this is integral from 0 to infinity...) *) moreover, putting some printf()s inside, one can see that the expression is calculated for negative Z: ? intnum(Z=[0,-1/2],[[1],-3/2],if(print(Z),1,1)/sqrt(Z)*(1+Z)^(-3/2)) [output skipped]. [*] Thanks anyway, Ilya [*] P.S. I see that some functions do not take expression-sequences, as intnum() in the example above. (This is why I need this ugly `if'-hack.) I thought this was fixed long ago... P.P.S. Is there any simpler way to put print() inside intnum()?