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Chemically, PCP is a member of the arylcyclohexylamine class, and pharmacologically, it is a dissociative anesthetic. [5][10][11] PCP works primarily as an NMDA receptor antagonist. [10] PCP is most commonly used in the United States. [12] While usage peaked in the US in the 1970s, [13] between 2005 and 2011 an increase in visits to emergency ...
Recreational use of dextromethorphan. Dextromethorphan, or DXM, a common active ingredient found in many over-the-counter cough suppressant cold medicines, is used as a recreational drug and entheogen for its dissociative effects. [1] Street names include Brownies, Dextro, Drix, Gel, Groove, Lean, Mega-perls, Poor man's ecstasy, Poor man's PCP ...
HP-41C series. The HP-41C series are programmable, expandable, continuous memory handheld RPN calculators made by Hewlett-Packard from 1979 to 1990. The original model, HP-41C, was the first of its kind to offer alphanumeric display capabilities. Later came the HP-41CV and HP-41CX, offering more memory and functionality.
Probabilistically checkable proof. In computational complexity theory, a probabilistically checkable proof (PCP) is a type of proof that can be checked by a randomized algorithm using a bounded amount of randomness and reading a bounded number of bits of the proof. The algorithm is then required to accept correct proofs and reject incorrect ...
Play Gin Rummy free on Games.com and meld strategy with fun. Create runs in sequence or groups and yell ?Gin? to win.
Personal contract purchase (PCP), often referred to as a personal contract plan, is a form of hire purchase vehicle finance for individual purchasers, similar to both personal contract hire and a traditional hire purchase (buying on installments). Unlike a traditional hire purchase, where the customer repays the total debt in equal monthly ...
A proof of the undecidability of PCP based on Chomsky type-0 grammars. Dong, Jing. "The Analysis and Solution of a PCP Instance." 2012 National Conference on Information Technology and Computer Science. The paper describes a heuristic rule for solving some specific PCP instances. Online PHP Based PCP Solver; PCP AT HOME; PCP - a nice problem
The PCP theorem states that NP = PCP[O(log n), O(1)],. where PCP[r(n), q(n)] is the class of problems for which a probabilistically checkable proof of a solution can be given, such that the proof can be checked in polynomial time using r(n) bits of randomness and by reading q(n) bits of the proof, correct proofs are always accepted, and incorrect proofs are rejected with probability at least 1/2.