命名规范 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 5 整数和浮点数 21 5.1 整数 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 5.5 零和一的字面量 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 6 数学运算和初等函数 33 6.1 算术运算符 . . . . . . . . . . . . . . . . 41 符号和绝对值函数 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 幂、对数与平方根 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 三角和双曲函数 . .

Command-line Interface. 2.1 Resources A curated list of useful learning resources to help new users get started can be found on the learning page of the main Julia website. You can use the REPL as a learning julia> 1 - 2 -1 julia> 3*2/12 0.5 (By convention, we tend to space operators more tightly if they get applied before other nearby operators. For instance, we would generally write -x + 2 to reflect that as f. As an example, consider this call to get: get(dict, key) do # default value calculated here time() end The code above is equivalent to calling get with an anonymous function containing the code

Command-line Interface. 2.1 Resources A curated list of useful learning resources to help new users get started can be found on the learning page of the main Julia website. You can use the REPL as a learning julia> 1 - 2 -1 julia> 3*2/12 0.5 (By convention, we tend to space operators more tightly if they get applied before other nearby operators. For instance, we would generally write -x + 2 to reflect that as f. As an example, consider this call to get: get(dict, key) do # default value calculated here time() end The code above is equivalent to calling get with an anonymous function containing the code

Command-line Interface. 2.1 Resources A curated list of useful learning resources to help new users get started can be found on the learning page of the main Julia website. You can use the REPL as a learning julia> 1 - 2 -1 julia> 3*2/12 0.5 (By convention, we tend to space operators more tightly if they get applied before other nearby operators. For instance, we would generally write -x + 2 to reflect that as f. As an example, consider this call to get: get(dict, key) do # default value calculated here time() end The code above is equivalent to calling get with an anonymous function containing the code

Command-line Interface. 2.1 Resources A curated list of useful learning resources to help new users get started can be found on the learning page of the main Julia website. You can use the REPL as a learning julia> 1 - 2 -1 julia> 3*2/12 0.5 (By convention, we tend to space operators more tightly if they get applied before other nearby operators. For instance, we would generally write -x + 2 to reflect that as f. As an example, consider this call to get: get(dict, key) do # default value calculated here time() end The code above is equivalent to calling get with an anonymous function containing the code

Command-line Interface. 2.1 Resources A curated list of useful learning resources to help new users get started can be found on the learning page of the main Julia website. You can use the REPL as a learning julia> 1 - 2 -1 julia> 3*2/12 0.5 (By convention, we tend to space operators more tightly if they get applied before other nearby operators. For instance, we would generally write -x + 2 to reflect that as f. As an example, consider this call to get: get(dict, key) do # default value calculated here time() end The code above is equivalent to calling get with an anonymous function containing the code

Command-line Interface. 2.1 Resources A curated list of useful learning resources to help new users get started can be found on the learning page of the main Julia website. You can use the REPL as a learning julia> 1 - 2 -1 julia> 3*2/12 0.5 (By convention, we tend to space operators more tightly if they get applied before other nearby operators. For instance, we would generally write -x + 2 to reflect that as f. As an example, consider this call to get: get(dict, key) do # default value calculated here time() end The code above is equivalent to calling get with an anonymous function containing the code

Command-line Interface. 2.1 Resources A curated list of useful learning resources to help new users get started can be found on the learning page of the main Julia website. You can use the REPL as a learning julia> 1 - 2 -1 julia> 3*2/12 0.5 (By convention, we tend to space operators more tightly if they get applied before other nearby operators. For instance, we would generally write -x + 2 to reflect that as f. As an example, consider this call to get: get(dict, key) do # default value calculated here time() end The code above is equivalent to calling get with an anonymous function containing the code

Command-line Interface. 2.1 Resources A curated list of useful learning resources to help new users get started can be found on the learning page of the main Julia website. You can use the REPL as a learning julia> 1 - 2 -1 julia> 3*2/12 0.5 (By convention, we tend to space operators more tightly if they get applied before other nearby operators. For instance, we would generally write -x + 2 to reflect that as f. As an example, consider this call to get: get(dict, key) do # default value calculated here time() end The code above is equivalent to calling get with an anonymous function containing the code

Command-line Interface. 2.1 Resources A curated list of useful learning resources to help new users get started can be found on the learning page of the main Julia website. You can use the REPL as a learning julia> 1 - 2 -1 julia> 3*2/12 0.5 (By convention, we tend to space operators more tightly if they get applied before other nearby operators. For instance, we would generally write -x + 2 to reflect that as f. As an example, consider this call to get: get(dict, key) do # default value calculated here time() end The code above is equivalent to calling get with an anonymous function containing the code