WARNING: OLD DRAFT. Define f(n) to be the integer complexity of n, the smallest number of ones needed to write n using an arbitrary combination of addition and multiplication. John Selfridge showedâ€¦ (More)

Define ï¿½nï¿½ to be the complexity of n, the smallest number of 1â€™s needed to write n using an arbitrary combination of addition and multiplication. John Selfridge showed that ï¿½nï¿½ â‰¥ 3 log3 n for all n.â€¦ (More)

A positive n is called a tau number if Ï„(n) | n, where Ï„ is the number-ofdivisors function. Colton conjectured that the number of tau numbers â‰¤ n is at least 1 2 Ï€(n). In this paper I show thatâ€¦ (More)

Methylmethacrylate bone cement is associated with severe hypotensive reactions during surgery and anesthesia. The purpose of this in vitro study was to determine if methylmethacrylate monomer couldâ€¦ (More)

WARNING: OLD DRAFT. Define f(n) to be the integer complexity of n, the smallest number of ones needed to write n using an arbitrary combination of addition and multiplication. John Selfridge showedâ€¦ (More)