Bug in gmp/mpfr/mpc, never ending ctan computation

[Torbjörn Granlund]

tg at gmplib.org (Torbjörn Granlund) writes:

  I simplified your test case using 1 as the real part and an integer for
  the imaginary part.  With the real part set to 10000, the computation
  finishes in about 10 seconds, with every doubling of it the runtime
  almost triples.  (If my observation generalises to an extended real part
  range, the compilation for your test case should terminate in about
  10*3^log2(4.045689747817175388336181640625e+8/10000)/3600/24/365 years.)

I meant to write:

I simplified your test case using 1 as the real part and an integer for
the imaginary part.  With the imaginary part set to 10000, the computation
finishes in about 10 seconds, with every doubling of it the runtime almost
triples.  (If my observation generalises to an extended imaginary part
range, the compilation for your test case should terminate in about
10*3^log2(4.045689747817175388336181640625e+8/10000)/3600/24/365 years.)

-- 
Torbjörn
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