julia> x = 3
这个看上去不错
Additionally, parenthesized expressions can be used as coefficients to variables, implying multiplication of the expression by the variable:
julia> (x-1)x
6
但是马上就给自己制造了麻烦,估计以后的用户也会被烦死
julia> (x-1)(x+1)
type error: apply: expected Function, got Int64
julia> x(x+1)
type error: apply: expected Function, got Int64
Both of these expressions are interpreted as function application
【 在 nyliubing (天若有情) 的大作中提到: 】
: 好牛啊,但没百度到什么资料