Re: Move sqrt and cbrt simplifications to match.pd

[Marc Glisse]

On Mon, 5 Oct 2015, Richard Sandiford wrote:

+  /* cbrt(sqrt(x)) -> pow(x,1/6).  */
+  (simplify
+   (sqrts (cbrts @0))
+   (pows @0 { build_real_truncate (type, dconst<1, 6> ()); }))
+  /* sqrt(cbrt(x)) -> pow(x,1/6).  */
+  (simplify
+   (cbrts (sqrts @0))
+   (pows @0 { build_real_truncate (type, dconst<1, 6> ()); }))

I think you swapped the comments (not that it matters).

--
Marc Glisse