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  2. Functional completeness - Wikipedia

    en.wikipedia.org/wiki/Functional_completeness

    In logic, a functionally complete set of logical connectives or Boolean operators is one that can be used to express all possible truth tables by combining members of the set into a Boolean expression. [1] [2] A well-known complete set of connectives is { AND, NOT }. Each of the singleton sets { NAND } and { NOR } is functionally complete.

  3. Discrete logarithm - Wikipedia

    en.wikipedia.org/wiki/Discrete_logarithm

    Discrete logarithm. In mathematics, for given real numbers a and b, the logarithm log b a is a number x such that bx = a. Analogously, in any group G, powers bk can be defined for all integers k, and the discrete logarithm log b a is an integer k such that bk = a. In number theory, the more commonly used term is index: we can write x = ind r a ...

  4. What to Know About Patient Portals - WebMD

    www.webmd.com/a-to-z-guides/patient-portals-overview

    A patient portal is a secure website set up by a health care system, hospital, or clinic. The tools (or features) vary, depending on the portal. Patient portals can help you access medical records ...

  5. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  6. Medco Health Solutions - Wikipedia

    en.wikipedia.org/wiki/Medco_Health_Solutions

    Medco Health Solutions, Inc. was an American Pharmacy Benefits Management (PBM) company. Medco provided pharmacy services to private and public employers, health plans, labor unions, government agencies, and individuals served by Medicare Part D Prescription Drug Plans. Medco was a member of the S&P 500 and ranked number 34 on the 2011 Fortune ...

  7. Complete by AOL - AOL Help

    help.aol.com/products/complete-by-aol

    LifeLock - MyBenefits ยท Mar 6, 2024. Get answers to your AOL Mail, login, Desktop Gold, AOL app, password and subscription questions. Find the support options to contact customer care by email, chat, or phone number.

  8. Secure your AOL account - AOL Help

    help.aol.com/articles/secure-your-aol-account

    Secure your AOL account. Keep your information private and prevent unauthorized access to your account. Safe sign-in methods, up-to-date contact info, and good online habits help keep you secure and safe from scammers. Important: AOL never asks for your password in emails or phone calls.

  9. Single sign-on - Wikipedia

    en.wikipedia.org/wiki/Single_sign-on

    Conversely, single sign-off or single log-out (SLO) is the property whereby a single action of signing out terminates access to multiple software systems. As different applications and resources support different authentication mechanisms, single sign-on must internally store the credentials used for initial authentication and translate them to ...