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NC = P problem The P vs NP problem is a major unsolved question in computer science that asks whether every problem whose solution can be quickly verified by a computer (NP) can also be quickly solved by a computer (P). This question has profound implications for fields such as cryptography, algorithm design, and computational theory. [1]
1×10 21: Accurate global weather estimation on the scale of approximately 2 weeks. [19] Assuming Moore's law remains applicable, such systems may be feasible around 2035. [20] A zettascale computer system could generate more single floating point data in one second than was stored by any digital means on Earth in the first quarter of 2011.
NetBSD 1.0 (First multi-platform release, October 1994) OS/2 Warp 3.0; Red Hat; RISC OS 3.5; SPIN – extensible OS written in Modula-3; 1995 Digital UNIX (aka Tru64 UNIX) OpenBSD; OS/390; Plan 9 Second Edition (Commercial second release version was made available to the general public.) Ultrix 4.5 (Last major release) Windows 95; 1996 AIX 4.2 ...
Computer science (also called computing science) is the study of the theoretical foundations of information and computation and their implementation and application in computer systems. One well known subject classification system for computer science is the ACM Computing Classification System devised by the Association for Computing Machinery.
On 5 January 1975, the 12-bit field that had been used for dates in the TOPS-10 operating system for DEC PDP-10 computers overflowed, in a bug known as "DATE75". The field value was calculated by taking the number of years since 1964, multiplying by 12, adding the number of months since January, multiplying by 31, and adding the number of days since the start of the month; putting 2 12 − 1 ...
RSA Security released their RSA algorithm into the public domain, in advance of the US patent (#4,405,829) expiring on September 20 of the same year. Following the relaxation of the US government restrictions earlier in the year (January 14) this removed one of the last barriers to the worldwide distribution of much software based on ...
Computer science is the study of computation, information, and automation. [1] [2] [3] Computer science spans theoretical disciplines (such as algorithms, theory of computation, and information theory) to applied disciplines (including the design and implementation of hardware and software). [4] [5] [6]
Several competitors of Digital Equipment Corporation such as Data General, Hewlett-Packard, and Computer Automation created their own operating systems. One such, "MAX III", was developed for Modular Computer Systems Modcomp II and Modcomp III computers. It was characterised by its target market being the industrial control market.