http://www.mathmechanixs.com/download/mathmechsetup.exe

Server Response:

HTTP/1.1 200 OK
Date: Thu, 13 Dec 2018 07:32:51 GMT
Content-Type: application/octet-stream
Content-Length: 18449528
Connection: keep-alive
Server: Apache
Last-Modified: Sun, 13 Nov 2011 05:39:17 GMT
ETag: "1198478-4b1972cd60168"
Accept-Ranges: bytes
Cache-Control: max-age=14400
Expires: Thu, 13 Dec 2018 11:32:51 GMT
Age: 0