Changes
/* Trick */
For an expression or an operator which retunrs a value no null (different of zero) is considered like TRUE('1'), but if it is opposite, the return value is FALSE('0')
Concenring the gap operator : if there is a gap side right, it is equivalent to cut a value at 2^ the gap value
<u>exemple</u>
(a = 8) >> (b = 2) = a >> b = 8 >> 2 = <math> \frac{8}{(2^2)}</math>
=== chapter 7 (résumé) ===
