The square root of 10 is 3.16227766
So can you fire up the default iPhone calculator (in standard portrait mode) and enter
3.16227766 x 3.16227766
It will equal 1. It shouldn't.
Try 10 / 3.16227766
Should be 3.16227766
Now multiply that result by 3.16227766
You'll get 10.
So, why didn't the first example work?
So can you fire up the default iPhone calculator (in standard portrait mode) and enter
3.16227766 x 3.16227766
It will equal 1. It shouldn't.
Try 10 / 3.16227766
Should be 3.16227766
Now multiply that result by 3.16227766
You'll get 10.
So, why didn't the first example work?