TY - JOUR AU - Document,Testing TI - NBER WORKING PAPERS ONLINE TEST DOCUMENT JF - National Bureau of Economic Research Working Paper Series VL - No. PY - 1973 Y2 - 1973 DO - 10.3386/w0000 UR - http://www.nber.org/papers/w0000 L1 - http://www.nber.org/papers/w0000.pdf N1 - Author contact info: Daniel R. Feenberg National Bureau of Economic Research 1050 Massachusetts Avenue Cambridge, MA 02138 Tel: 617/588-0343 Fax: 617/868-2742 E-Mail: email@example.com AB - This is a test document for the NBER Online working paper system. Every user should be able to search for and display bibliographic information in this format. The URL for this document is http://www.nber.org/papers/w0000. Full-Text access to working papers is offered on a subscription basis, (and free to press, US government, and developing nations). If your domain name or IP address is in the authorization file, or if you are properly logged onto this site, you should see both HTML and PDF buttons beside this text block. If the HTML button is missing, you are not in our authorization file. Please select on the Help button and choose the relevant sub-topic.
You should see a nicely formatted solution to a quadratic equation here.
`x = (-b +- sqrt(b^2-4ac))/(2a) ` ER -