
This reference work is an essential tool for anyone working with numbers. The tables provide logarithms, sines, cosines, tangents and cotangents for angles from 0 to 90 degrees, with extreme accuracy and detail. Each table is easy to read and use. This work has been...

This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely...

This reference work is an essential tool for anyone working with numbers. The tables provide logarithms, sines, cosines, tangents and cotangents for angles from 0 to 90 degrees, with extreme accuracy and detail. Each table is easy to read and use. This work has been...

This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely...

This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely...