No. You have to understand the mathematical concept of percent difference. Greater than 25% more means day 2 is more than 1.25.
Look at it this way.
$day2/$day1 -gt 1.25
which is probably a clearer way of stating the question. The result of the left side is alwys greater than 1.25 when day 2 has more than 1.25 times as many files.
note that
$day2/$day1 -eq 1
means that they are equal when it is true.
Another way of saying this is:
if $day2/$day1 is less than 0 or greater than then it is not equal.
The following:
$day2/$day1 -gt 1.25
means that any time day 2 is more than 25% greater the expression is true.
Logic. It is what makes computers work. It is a fundamental pattern in programming.
This is all based on junior high school math so everyone should know it cold. Right?
Of course we can just invert this for more fun.
$day1/$day2 -lt .75
Which is the same test.
1/($day1/$day2) -1 gt .25
$day1/$day2 -lt .75
$day2/$day1 -gt 1.25
Are all the same test and are equivalent. They al test for the same condition.
\_(ツ)_/
