@Override public IExpr visit(ISymbol element) { for (int i = 1; i < astSlots.size(); i++) { if (astSlots.get(i).equals(element)) { return F.Slot(F.ZZ(i)); } } return F.NIL; }
result = Slot(F.integer(++fSlotCounter)); fMap.put(firstArg, result); fVariableList.add(firstArg);
result = Slot(F.integer(++fSlotCounter)); fMap.put(firstArg, result); fVariableList.add(firstArg);
result = ast.copyAppendable(); result.set(i, F.Slot(F.ZZ(j))); evaled = true; break;