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<!DOCTYPE bugzilla SYSTEM "http://sourceware.org/bugzilla/bugzilla.dtd">

<bugzilla version="4.0.10"
          urlbase="http://sourceware.org/bugzilla/"
          
          maintainer="overseers@sourceware.org"
>

    <bug>
          <bug_id>10401</bug_id>
          
          <creation_ts>2009-07-16 11:10:00 +0000</creation_ts>
          <short_desc>cproj(3) does a different projection than expected</short_desc>
          <delta_ts>2010-04-08 22:33:24 +0000</delta_ts>
          <reporter_accessible>1</reporter_accessible>
          <cclist_accessible>1</cclist_accessible>
          <classification_id>1</classification_id>
          <classification>Unclassified</classification>
          <product>glibc</product>
          <component>math</component>
          <version>unspecified</version>
          <rep_platform>All</rep_platform>
          <op_sys>All</op_sys>
          <bug_status>RESOLVED</bug_status>
          <resolution>FIXED</resolution>
          
          
          <bug_file_loc></bug_file_loc>
          <status_whiteboard></status_whiteboard>
          <keywords></keywords>
          <priority>P2</priority>
          <bug_severity>normal</bug_severity>
          <target_milestone>---</target_milestone>
          
          
          <everconfirmed>1</everconfirmed>
          <reporter name="Stathis Kamperis">ekamperi</reporter>
          <assigned_to name="Andreas Jaeger">aj</assigned_to>
          <cc>ghazi</cc>
    
    <cc>glibc-bugs</cc>
          <cf_gcchost></cf_gcchost>
          <cf_gcctarget></cf_gcctarget>
          <cf_gccbuild></cf_gccbuild>
          

      

      

      

          <long_desc isprivate="0">
            <commentid>37157</commentid>
            <who name="Stathis Kamperis">ekamperi</who>
            <bug_when>2009-07-16 11:10:20 +0000</bug_when>
            <thetext>cproj(3) does a stereographic projection onto a Riemann sphere, contrary to what
c99 standard says (7.3.9.4)</thetext>
          </long_desc>
          <long_desc isprivate="0">
            <commentid>42482</commentid>
            <who name="Kaveh Ghazi">ghazi</who>
            <bug_when>2010-04-07 15:07:00 +0000</bug_when>
            <thetext>Any progress on fixing this?  I&apos;m going to make GCC&apos;s __builtin_cproj optimize 
according to the standard C definition.  I&apos;d like GCC and GLIBC to have the 
same (standard/correct) implementation.  Thanks.

</thetext>
          </long_desc>
          <long_desc isprivate="0">
            <commentid>42532</commentid>
            <who name="Ulrich Drepper">drepper.fsp</who>
            <bug_when>2010-04-08 22:33:24 +0000</bug_when>
            <thetext>Fixed in git.</thetext>
          </long_desc>
      
      

    </bug>

</bugzilla>