Assumptions

可用

Specify assumptions for symbolic computation

形式

Assumptions

验证过的示例Refine[Sqrt[x ^ 2], Assumptions -> x < 0] → -x Integrate[x ^ a, {x, 0, 1}, Assumptions -> a > 0] → (1 + a)^(-1)Limit[x ^ a, x -> Infinity, Assumptions -> a < 0] → Limit[x^a, x -> Infinity, Assumptions -> a < 0]

在 Qurak 上运行搜索参考

主题

Algebraic Transformations - Simplification Control
Assumptions And Domains - Domains
Function Properties - Options
Series Expansions - General

相关

Assuming GenerateConditions VerifyConvergence Integrate DSolve Refine Limit Booleans Coefficient CoefficientList Complexes ComplexityFunction

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