3 ms·
I think we are talking about different things. For example, if you integrate x^2 dx from x=0 to 10, x changes continuously. It's clear that x is not fixed to
by Gravityloss 13y ago
I think we are talking about different things.
For example, if you integrate x^2 dx from x=0 to 10, x changes continuously.
It's clear that x is not fixed to any particular value.
- chongli 13y agoYeah, you're talking about the mathematical definition of a bound variable. Functional programming languages use this whenever you define a function: foo x = x * 2 Every time you call foo, x is bound to a new value (but only within the scope of foo). This is not the same as mutating some memory location associated with the name x.