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  • Frequently Asked Questions

    Frequently Asked Questions General Is Julia named after someone or something? Why don’t you compile Matlab/Python/R/… code to Julia? Sessions and the REPL How do I delete an obj...
  • Iteration utilities

    Iteration utilities Iteration utilities Base.Iterators.Stateful — Type. Stateful ( itr ) There are several different ways to think about this iterator wrapper: It provi...
  • 与其他语言的显著差异

    与其他语言的显著差异 与 MATLAB 的显著差异 与 R 的显著差异 与 Python 的显著差异 与 C/C++ 的显著差异 与 Common Lisp 的显著差异 与其他语言的显著差异 与 MATLAB 的显著差异 虽然 MATLAB 用户可能会发现 Julia 的语法很熟悉,但 Julia 不是 MATLAB 的克隆。 它们之间...
  • Random Numbers

    Random Numbers Random generation functions Subsequences, permutations and shuffling Generators (creation and seeding) Hooking into the Random API Generating random values of cus...
  • Essentials

    Essentials Introduction Getting Around Keywords Standard Modules Base Submodules All Objects Properties of Types Type relations Declared structure Memory layout Special va...
  • Mathematical Operations and Elementary Functions

    Mathematical Operations and Elementary Functions Arithmetic Operators Bitwise Operators Updating operators Vectorized “dot” operators Numeric Comparisons Chaining comparisons ...
  • Numbers

    Numbers Standard Numeric Types Abstract number types Concrete number types Data Formats General Number Functions and Constants Integers BigFloats and BigInts Numbers ...
  • Linear Algebra

    Linear Algebra Special matrices Elementary operations Matrix factorizations The uniform scaling operator Matrix factorizations Standard Functions Low-level matrix operations ...
  • Variables

    Variables Allowed Variable Names Assignment expressions and assignment versus mutation Stylistic Conventions Variables A variable, in Julia, is a name associated (or bound) ...
  • 11.1 最简单的代码块

    556 2021-03-19 《Julia 编程基础》
    11.1 最简单的代码块 11.1 最简单的代码块 还记得吗?我在第一章的最开始就已经在使用英文分号; 来分隔多个并列的表达式了。例如: julia > a = 5 * 8 ; b = a ^ 2 1600 julia > 这时,Julia 会(从左到右)逐个地对这些表达式进行求值,并把最后一个表达式的结果...