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- c - float vs. double precision - Stack Overflow
The 53 bits of double s give about 16 digits of precision The 24 bits of float s give about 7 digits of precision
- Correct format specifier for double in printf - Stack Overflow
Format %lf in printf was not supported in old (pre-C99) versions of C language, which created superficial "inconsistency" between format specifiers for double in printf and scanf
- What is the difference between float and double? - Stack Overflow
I've read about the difference between double precision and single precision However, in most cases, float and double seem to be interchangeable, i e using one or the other does not seem to affec
- c++ - double and accuracy - Stack Overflow
Using long double I get 18 19 = 0 947368421052631578 , and 947368421052631578 is the repeating decimal Using double I get 0 947368421052631526 However, the former is correct Why such an inco
- Difference between long double and double in C and C++
Possible Duplicate: long double vs double I am unable to understand the difference between between long double and double in C and C++ Can anyone help?
- How do I print a double value with full precision using cout?
In my earlier question I was printing a double using cout that got rounded when I wasn't expecting it How can I make cout print a double using full precision?
- c++ - Double precision - decimal places - Stack Overflow
From what I have read, a value of data type double has an approximate precision of 15 decimal places However, when I use a number whose decimal representation repeats, such as 1 0 7 0, I find tha
- Whats the difference between a single precision and double precision . . .
The term double precision is something of a misnomer because the precision is not really double The word double derives from the fact that a double-precision number uses twice as many bits as a regular floating-point number For example, if a single-precision number requires 32 bits, its double-precision counterpart will be 64 bits long
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