This file is indexed.

/usr/lib/x86_64-linux-gnu/libwfmath-1.0.so is in libwfmath-1.0-dev 1.0.2+dfsg1-3.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/lib/x86_64-linux-gnu/libwfmath-1.0.so.1.0.0