alt Hacker News> This is why I never use a calculator.
I always use the calculator.
But, because the numbers that get returned aren't always the right numbers, I try to approximate the answer in my head or with paper and pencil to kind of make sure it's in the ball park.
Also, sometimes it returns digits that don't actually exist, and it's pretty insistent that the digit is correct. If I catch it early I just re-run the equation but there is a special button where I can tell it that it used a digit that does not actually exist.
Sometimes, for complex ones, it tells me it's trying to calculate and provides some details about how it's going about it and keeps going and going and going, for those ones I just reboot the calculator.
Solution for a hallucinating calculator: get a second unreliable calculator to verify the work of the first one. This message brought to you by a trillion dollars in investment desperately trying to replace the labor force with pseudo-intelligent calculators.
Also, the calculator may refuse to process certain operation deemed to be offensive or against the interest of the corporate-state.
Not to forget, the calculator consumes so much processing power that most people are unable to run it at home, so you need a subscription service to access general-purpose calculation.