julialang

Describe the bug
Trying to set ContinuousSpace spacing based on the docs results in a MethodError

Minimal Working Example

help?> ContinuousSpace
search: ContinuousSpace

  ContinuousSpace(extent::NTuple{D, <:Real}; kwargs...)

  Create a D-dimensional ContinuousSpace in range 0 to (but not including) extent. Your
  agent positions (field pos) must be of type NTup

We should be able to attach names to rules, so that normalization steps (and error messages?) can be better understood by users. For example:

normalize(@term(diff(x + y, x)))
 - @term(diff(x,x) + diff(y,x)) by sum rule in differentiation
 - @term(one(x) + diff(y, x)) by linear rule of differentiation
 - @term(1 + diff(y, x)) by multiplicative identity of a number
 - @term(1 + zero(x))