R Doesn't Change

Lyrics © Mary McLellan
may sing to the tune of "Hit Me With Your Best Shot" by Pat Benatar

You can add, subtract, multiply, divide…
Well you can even switch the x and y
Akk but negative transformations fly...
And the r doesn’t change

You can add, subtract, multiply, divide…
Well you can even switch the x and y
Akk but negative transformations fly...
And the r doesn’t change


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