In conversion when price did not move, yes. In thinking, evaluation and conversions across time, it is unclear.
My notation can explain why two individuals could become "richer" in their own currencies after trading with each other. Your way of looking at it will make it look like a paradox.
My notation can explain why two individuals could become "richer" in their own currencies after trading with each other. Your way of looking at it will make it look like a paradox.
