Domain Of A Function Mathematica

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Domain of a function mathematica. Common math exercises on domain of a function. The wolfram language has a flexible system for specifying arbitrary symbolic assumptions about variables. Please be sure to answer the question provide details and share your research. Asking for help clarification or responding to other answers.

Functiondomain funs cons vars dom finds the domain of funs with the values of vars restricted by constraints cons. Thanks for contributing an answer to mathematics stack exchange. Wolfram knowledgebase curated computable knowledge powering wolfram alpha. Wolfram data framework semantic framework for real world data.

The domain of a real function is the set of real numbers that can be plugged in so that the function returns a real value. The domain of a function is the set of ordered pairs for which the function is well defined. New in mathematica 10 enhanced algebraic computation real function domain computation use functiondomain to compute largest domains of definition of real functions. It uses a wide range of sophisticated algorithms to infer the consequences of assumptions longdash often in the process automatically proving a sequence of necessary mathematical theorems.

Functiondomain funs vars dom finds the largest domain of definition of the mapping funs of the variables vars. If for example we wish to evaluate f x x 2 x 1 then we should ensure that x 2 0 and x 1 0.