Simplify

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Applies basic simplification rules.

Boleh disemak secara bebas: jawapan untuk fungsi ini diterbitkan semula melalui laluan lain dan dibandingkan - ruang kerja dan alat verify melakukannya secara automatik, jadi jawapan salah dikesan dan bukannya dipercayai. Sejarah →

Bentuk

Simplify[expr]

Simplify[expr, assum]

Contoh disahkanSimplify[(x^2 - 1)/(x - 1)] → 1 + x Simplify[2*Log[2]] → Log[4]Simplify[Log[2] + Log[3]] → Log[6]Simplify[20*Log[2] + 20*Log[3]] → 20*Log[6]Simplify[(x^2 + y^2)/(x^2 + y^2 + z^2)^3] → (x^2 + y^2)/(x^2 + y^2 + z^2)^3 Simplify[(x^3 + x)/(x^2 + 1)^2] → x/(1 + x^2)Pilihan

Assumptions — default $Assumptions
ComplexityFunction — default Automatic
ExcludedForms — default { }
TimeConstraint — default 300
TransformationFunctions — default Automatic
Trig — default True

Jalankan ini di Qurak Cari dalam rujukan

Digunakan dalam

Normals to contours - 4 langkah
Refine and simplify expressions - 5 langkah
D solve initial and boundary value problems ivps with piecewise coefficients - 15 langkah
Use rule solutions - 20 langkah

Topik

Algebraic Transformations - General Operations
Assumptions And Domains - Domains
Finite Mathematics - Elementary Algebra
Formula Manipulation - Extracting Parts of Formulas
Manipulating Equations - General

Berkaitan

FullSimplify Refine Factor Expand TrigExpand PowerExpand ComplexExpand PiecewiseExpand Element FunctionExpand Reduce Assuming

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