infeasible
61co-NP — Unsolved problems in computer science Is NP = co NP ? In computational complexity theory, co NP is a complexity class. A problem is a member of co NP if and only if its complement is in the complexi …
62co-NP-complete — In complexity theory, computational problems that are co NP complete are those that are the hardest problems in co NP, in the sense that they are the ones most likely not to be in P. If there exists a way to solve a co NP complete problem quickly …
63Arthur–Merlin protocol — In computational complexity theory, an Arthur–Merlin protocol is an interactive proof system in which the verifier s coin tosses are constrained to be public (i.e. known to the prover too). This notion was introduced by Babai (1985). Goldwasser… …
64P versus NP problem — Unsolved problems in computer science Is P = NP ? …
65Drexler–Smalley debate on molecular nanotechnology — The Drexler–Smalley debate on molecular nanotechnology was a public dispute between K. Eric Drexler, founder of the field of molecular nanotechnology, and Richard Smalley, a recipient of the 1996 Nobel prize in Chemistry for the discovery of the… …
66Bitcoin — The official Bitcoin client Developer(s) …
67Probabilistically 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… …
68impossible — im·pos·si·ble adj: not possible: incapable of being done, attained, or fulfilled a party s performance is impossible in part Merriam Webster’s Dictionary of Law. Merriam Webster. 1996. impossible …
69inconceivable — I adjective disputable, doubtful, excluded, extraordinary, hard to believe, implausible, impossible, impracticable, inapprehensible, incogitable, incomprehensible, incredible, inexplicable, infeasible, marvelous, miraculous, not understandable,… …
70unattainable — I adjective impossible, impracticable, impractical, inaccessible, infeasible, insuperable, insurmountable, out of reach, out of the question, unachievable, unacquirable, unapproachable, unavailable, unfeasible, ungettable, unobtainable,… …
