Block

可用

Like `Module`, but temporarily rebinds *global* symbols rather than

形式

Block[{x, y, …}, expr]

Block[{x = x0, …}, expr]

验证过的示例Block[{x = 10}, x^2] → 100

在 Qurak 上运行搜索参考

用于

Localize variables with Block - 2 步
Use a Gompertz distribution as a lifetime model - 2 步
Nd solve event locator limitations - 3 步
Poincare sections - 5 步
Nd solve bvp shooting method - 5 步
Numerical nonlinear global optimization examples queens on a chessboard - 6 步

主题

Cookie Management - Private Browsing
Language Overview - Scoping & Modularity »
Package Bulletproofing - Evaluation Bulletproofing
Package Development - Modularity Constructs »
Procedural Programming - Scoping Constructs »
Scoping Constructs - Constructs with Automatic Name Scoping

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