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<A NAME="SNES_CONVERGED_FNORM_RELATIVE"><H1>SNES_CONVERGED_FNORM_RELATIVE</H1></A>
2-norm(F) &lt;= rtol*2-norm(F(x_0)) where x_0 is the initial guess 
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<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
  <A HREF="../SNES/SNESSolve.html#SNESSolve">SNESSolve</A>(), <A HREF="../SNES/SNESGetConvergedReason.html#SNESGetConvergedReason">SNESGetConvergedReason</A>(), <A HREF="../SNES/SNESConvergedReason.html#SNESConvergedReason">SNESConvergedReason</A>, <A HREF="../SNES/SNESSetTolerances.html#SNESSetTolerances">SNESSetTolerances</A>()
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<P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>beginner
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/snes/../../include/petscsnes.h.html#SNES_CONVERGED_FNORM_RELATIVE">src/snes/../../include/petscsnes.h</A>
<BR><A HREF="./index.html">Index of all SNES routines</A>
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