资讯

David Alan Grier, “Irene Stegun, the Handbook of Mathematical Functions, and the Lingering Influence of the New Deal,” American Mathematical Monthly, 113 #7, August-September 2006, pp. 585-597.
THE object of the authors of this volume of mathematical tables is “to supply a comprehensive set of tables of the numerical values of the elementary functions which are in constant use in ...
Tables of the Higher Mathematical Functions. Computed and compiled under the direction of Harold T. Davis. Vol. 1. (Published as a Contribution of the Waterman Institute for Scientific Research ...
Hash functions are algorithms that determine how information is encrypted. For example, Secure Hashing Algorithm 256 (SHA-256) goes through a process to encrypt the input it receives by ...
“You’ve had this whole new class of mathematical functions—these theoretical things that had appeared in string theory,” Mogull says. “And we’re saying, ‘Look, this is tangible.
In a tutorial [Bramus] takes us through using the trigonometric functions in CSS. These are supported in all major browsers since Chrome 111, Firefox 108 and Safari 15.4.
A new study proves for the first time that the ‘two-thirds scaling law’ applies to large animals as well as small ones, ...
New mathematical technique is inspired by particle physics. Collision course Artist’s impression of gravitational waves from two black holes. (Courtesy: iStock/Auris) By adapting mathematical ...