set double = 0.1 in java, and then print it out, which is still 0.1. However, according to the binary floating-point number representation, it should not accurately represent 0.1, but can only accurately represent numbers such as 0.5 and 0.25. I want ...
In the Coursera algorithm class, there is a material (FAQ s eighth question) that mentions that floating point numbers can be directly compared in this course project. The specific situation is as follows: enter integers a and b in the range of ...
it is a bit confusing to see that the 23-bit Mantissa determines that the single-precision floating-point decimal precision is 7 digits. The 23-bit binary can only show that the M of the binary Mantissa 1.M can represent 2 ^ 23 digits. How can it be ...