They messed up 10 years ago when for some reason it took ages for Firefox to load compared to Chrome, and sadly it never really recovered the user base even though the performance is vastly improved.

Be careful with linseed oil as it spontaneously combusts! My friend used it on something and left the rag in the garage, and it literally burnt their house down.

So now they’re just charging people for what they were already doing anyway.

In HS trig class I asked the teacher what was the actual logic behind the tan function, and she said “well it’s just programmed into your calculator” and I said I realized that but how did it work, she told me to go ask the AP calc teacher.