# Doubt on Floating Point Representation [closed]

$$1-2^{-23}$$ and $$2-2^{-22}$$ both represents floating point representation or normalised representation.But are those two represent same value or both have different value? Is floating point representation same as IEEE representation??

• The first is close to 1, the second is close to 2, so they are obviously different. Are those really values you wanted to ask about? – Alexey Romanov May 20 '19 at 6:56
• I mean this in denormalised number representation it is $(1−2^{−23})×2^{−126}$, and in normalised number it is represented like $(2−2^{−22})×2^{127}$, but I have not got how this comes?? – Srestha May 20 '19 at 7:54
• @Srestha Could you edit your question to include this clarification? – Discrete lizard May 23 '19 at 15:47