tree 869ace438c1b8a0687efbff989614068bdcd220a
parent aedcfb94144b173a5af52c05c590e9af12b6632b
author Roberto Ierusalimschy <roberto@inf.puc-rio.br> 1529072025 -0300
committer Roberto Ierusalimschy <roberto@inf.puc-rio.br> 1529072025 -0300

new macro 'ispow2'