Symbols (1 -) index (8 bits) mantissa (23 bits)
The first said the positive and negative
The decimal point? Where is it?
Weighted index part how to floating-point Numbers? How to and match them with the tail?
Thank you

CodePudding user response:

Floating-point format http://bbs.csdn.net/topics/390676437

CodePudding user response:

According to the floating point number stored format numbered out know where the decimal point

CodePudding user response:

reference 1/f, zhao teacher reply:

floating-point format http://bbs.csdn.net/topics/390676437

Look not to understand

CodePudding user response:

refer to the second floor qybao response:

according to the floating point number stored format numbered out will know where the decimal point is

"Floating-point storage format
"A good example?
I only know that float float 32 bits, as follows:
Symbols (1 -) index (8 bits) mantissa (23 bits)

Really don't know where the decimal point, also don't know how index (8 bits), one each what meaning

CodePudding user response:

reference 4 floor oracleperl response:

"floating-point storage format
"A good example?
I only know that float float 32 bits, as follows:
Symbols (1 -) index (8 bits) mantissa (23 bits)

Really don't know where the decimal point, also don't know how index (8 bits), one each what meaning

Consider it
https://www.jianshu.com/p/8ee02e9bb57d