Reals

Available

The domain of real numbers used with Element and related functions

Forms

Reals

Verified examplesReduce[x ^ 5 - 2x + 1 == 0, x, Reals] → x == 1 || x == Root[-1 + #1 + #1^2 + #1^3 + #1^4 & , 1, 0] || x == Root[-1 + #1 + #1^2 + #1^3 + #1^4 & , 2, 0] || x == Root[-1 + #1 + #1^2 + #1^3 + #1^4 & , 3, 0] || x == Root[-1 + #1 + #1^2 + #1^3 + #1^4 & , 4, 0](x | y | 1)∈Reals → Element[x | y, Reals]Reals//TraditionalForm → TraditionalForm[Reals]

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Topics

Assumptions And Domains - Domains
Formula Manipulation - Assumptions & Domains »
Number Theory - Diophantine & Other Equations »
Polynomial Systems - Solving & Reducing

Related

Element Simplify Real PositiveReals NonNegativeReals NonPositiveReals NegativeReals Integers Rationals Complexes Algebraics ComplexExpand

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