Bookshelf
Mathematics
145 free books on the Mathematics bookshelf, free to read online. Chapter 1 of any book is free, no account needed.
A List of Factorial Math Constants
The Number "e"
William Oughtred: A Great Seventeenth-Century Teacher of Mathematics
The Atlantic Monthly, Volume 05, No. 28, February, 1860
A Magazine of Literature, Art, and Politics

Miscellaneous Mathematical Constants
The calculating engine
The Seven Follies of Science [2nd ed.]
A popular account of the most famous scientific impossibilities and the attempts which have been made to solve them. To which is added a small budget of interesting paradoxes, illusions, and marvels

The 32nd Mersenne Prime Predicted by Mersenne



Pi


The philosophy of mathematics
Ueber Riemann's Theorie der Algebraischen Functionen
The golden mean
夢溪筆談, Volume 07-10
The First 100,000 Prime Numbers
Deductive Logic

The Golden Mean or Ratio[(1+sqrt(5))/2]
To 20,000 places