<p>What does 'wacky' mean?</p>
<p>I said that change of denominator is linear. 1/x is not. but (x+1)(x+1)-xx is:
3 for x = 1, 5 for x = 2 etc.</p>
<p>What does 'wacky' mean?</p>
<p>I said that change of denominator is linear. 1/x is not. but (x+1)(x+1)-xx is:
3 for x = 1, 5 for x = 2 etc.</p>