Basically fibonachi is the 1st term+term before first term=2nd term 3rd term=1st term+2nd term 4th term=2nd term+3rd term etc
starting with t1=0 and t2=1 0,1 add them to get next 0+1=1 now we have 0,1,1 1+1=2 now we have 0,1,1,2 1+2=3 now we have 0,1,1,2,3 2+3=5 now we have 0,1,1,2,3,5 3+5=8 now we have 0,1,1,2,3,5,8 5+8=13 now we have 0,1,1,2,3,5,8,13 8+13=21 now we have 0,1,1,2,3,5,8,13,21
When used as a diacritic mark, the term dot is usually reserved for the interpunct, or to the glyphs 'combining dot above' and 'combining dot below' which may be combined with some letters of the extended Latin alphabets in use in Central European languages and Vietnamese.
