sorry El Tangas, i still cannot understand.

when convert to binary exponent to decimal exponent(n)

.zzzzzzzz will be a decimal number. for example it can be .457733... and will bit pattern of it work ?

also,when using

log 10 val = log 2 Val x log 10 2

is the result in the single precision format? if so, things will get more complicated.

and now i really confused