Help for this page

Select Code to Download


  1. or download this
    perl -wle "sub sqrt { return q(more than 1.4) } print sqrt(2);print ma
+in::sqrt(2); print CORE::sqrt(2);"
  2. or download this
    Ambiguous call resolved as CORE::sqrt(), qualify as such or use & at -
+e line 1.
1.4142135623731
more than 1.4
1.4142135623731