Compare the Julia repls memory consumption and resources used vs python for using it as a calculator. Looking at orders of magnitude in different resources consumed and time to first anything especially on a computer restrained device...Better yet do the same as the unix tool BC. I am very much aware of when I start tossing quarter to half gbs of RAM on small devices to do things like 1+1=2... Leave two or three of those open by being lazy/forgetful and yea there goes a huge chunk of RAM. To be fair I also don't spend thousands of dollars on the latest phones...