type=module
superclass=
included=
extended=
library=_builtin

ư黻򥵥ݡȤ⥸塼Ǥ

Math ⥸塼ˤϤޤ޿شؿ⥸塼ؿȤƤޤ
⥸塼ؿϰʲΤ褦ˡ⥸塼ðۥ᥽åɤȤƸƤӽФȤȡ
⥸塼򥤥󥯥롼ɤƥ쥷СάǸƤӽФȤξǤޤ

=== 

  pi = Math.atan2(1, 1)*4;
  include Math
  pi2 = atan2(1, 1)*4
