
 
Benoit Cloitre
and in a mirror
Benoit Cloitre, still very creative, is pursuing his chronicles about resemblance between famous constants, after those between et . 1 ForLet and then . Thus, if we write downthen we obtain an inverse Brounkerlike continued fraction.
2 ForLet and then . The equivalent continued fraction is
Proof for PiIt is easy to see by induction that and we recognise the Wallis product.
Proof forLet . We easily see that for , .
Checking under the software PariGPFor Pi
For log(2)
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