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  2. Occam's razor - Wikipedia

    en.wikipedia.org/wiki/Occam's_razor

    In philosophy, Occam's razor (also spelled Ockham's razor or Ocham's razor; Latin: novacula Occami) is the problem-solving principle that recommends searching for explanations constructed with the smallest possible set of elements.

  3. Equation solving - Wikipedia

    en.wikipedia.org/wiki/Equation_solving

    When seeking a solution, one or more variables are designated as unknowns. A solution is an assignment of values to the unknown variables that makes the equality in the equation true. In other words, a solution is a value or a collection of values (one for each unknown) such that, when substituted for the unknowns, the equation becomes an equality.

  4. Trial and error - Wikipedia

    en.wikipedia.org/wiki/Trial_and_error

    To find all solutions, one simply makes a note and continues, rather than ending the process, when a solution is found, until all solutions have been tried. To find the best solution, one finds all solutions by the method just described and then comparatively evaluates them based upon some predefined set of criteria, the existence of which is a ...

  5. Scientific method - Wikipedia

    en.wikipedia.org/wiki/Scientific_method

    The history of scientific method considers changes in the methodology of scientific inquiry, not the history of science itself. The development of rules for scientific reasoning has not been straightforward; scientific method has been the subject of intense and recurring debate throughout the history of science, and eminent natural philosophers and scientists have argued for the primacy of ...

  6. Wikipedia:On Wikipedia, solutions are mixtures and nothing ...

    en.wikipedia.org/wiki/Wikipedia:On_Wikipedia...

    There is of course another definition of "solution" which is commonly found on newly created pages, one that warrants considering the entire article promotional and, in the more extreme cases, tagging it for speedy deletion. This latter definition of "solution" is public relations slang that should be avoided in Wikipedia articles.

  7. Word problem (mathematics) - Wikipedia

    en.wikipedia.org/wiki/Word_problem_(mathematics)

    However, there is a computable solution for the word problem in the specific case where every object reduces to a unique normal form in a finite number of steps (i.e. the system is convergent): two objects are equivalent under if and only if they reduce to the same normal form. [33]

  8. Explanatory power - Wikipedia

    en.wikipedia.org/wiki/Explanatory_power

    A theory or explanation is hard to vary if all details play a functional role, i.e., cannot be varied or removed without changing the predictions of the theory. Easy to vary (i.e., bad) explanations, in contrast, can be varied to be reconciled with new observations because they are barely connected to the details of the phenomenon of question.

  9. Solution - Wikipedia

    en.wikipedia.org/wiki/Solution

    Solution (chemistry), a mixture where one substance is dissolved in another; Solution ... Solution (Solution album), 1971; Solution A.D., an American rock band;