Working with IEEE-754 format for float

 

Format conversion

Converting floats from decimal into IEEE-754 format
Decimal:
HEX signordermantissa
IEEE-754 float: C14570A4 1 10000010 10001010111000010100100

 

Converting floats from IEEE-754 format into decimal
IEEE-754 HEX:
Decimal signordermantissa
Decimal: -12.340000 1 10000010 10001010111000010100100

 

Arithmetic operations

a: signordermantissa
b: C14570A4 1 10000010 10001010111000010100100