===============
Binary Operator
===============

exponent = x ^ y;
mult = x * y;
div = x / y;
idiv = x div y;
add = x + y;
minus = x - y;
set_inter = x intersect y;
set_dotdot = x..y;
set_symdiff = x symdiff y;
set_diff = x diff y;
set_union = x union y;
same = x = y;
samedouble = x == y;
different = x != y;
smaller = x < y;
bigger = x > y;
smalleq = x <= y;
bigeq = x >= y;
set_in = x in y;
set_sub = x subset y;
set_super = x superset y;
and = x /\ y;
bool_xor = x xor y;
or = x \/ y;

---

(source_file
  (assignment_item (identifier) (binary_operation (identifier) (identifier)))
  (assignment_item (identifier) (binary_operation (identifier) (identifier)))
  (assignment_item (identifier) (binary_operation (identifier) (identifier)))
  (assignment_item (identifier) (binary_operation (identifier) (identifier)))
  (assignment_item (identifier) (binary_operation (identifier) (identifier)))
  (assignment_item (identifier) (binary_operation (identifier) (identifier)))
  (assignment_item (identifier) (binary_operation (identifier) (identifier)))
  (assignment_item (identifier) (binary_operation (identifier) (identifier)))
  (assignment_item (identifier) (binary_operation (identifier) (identifier)))
  (assignment_item (identifier) (binary_operation (identifier) (identifier)))
  (assignment_item (identifier) (binary_operation (identifier) (identifier)))
  (assignment_item (identifier) (binary_operation (identifier) (identifier)))
  (assignment_item (identifier) (binary_operation (identifier) (identifier)))
  (assignment_item (identifier) (binary_operation (identifier) (identifier)))
  (assignment_item (identifier) (binary_operation (identifier) (identifier)))
  (assignment_item (identifier) (binary_operation (identifier) (identifier)))
  (assignment_item (identifier) (binary_operation (identifier) (identifier)))
  (assignment_item (identifier) (binary_operation (identifier) (identifier)))
  (assignment_item (identifier) (binary_operation (identifier) (identifier)))
  (assignment_item (identifier) (binary_operation (identifier) (identifier)))
  (assignment_item (identifier) (binary_operation (identifier) (identifier)))
  (assignment_item (identifier) (binary_operation (identifier) (identifier)))
  (assignment_item (identifier) (binary_operation (identifier) (identifier)))
  (assignment_item (identifier) (binary_operation (identifier) (identifier))))

==============
Unary Operator
==============

negatitve_number = -5;
negative_ident = -num;

negated_bool = not true;
unicode_negation = ¬ b;

---

(source_file
  (assignment_item (identifier) (unary_operation (integer_literal)))
  (assignment_item (identifier) (unary_operation (identifier)))
  (assignment_item (identifier) (unary_operation (boolean_literal)))
  (assignment_item (identifier) (unary_operation (identifier))))