In Java I run: System.out.println(Math.log(249.0/251.0)); Output: -0.008000042667076265 In C# I run: <- fixed
I have some code that gets the leading value (non-zero) of a Double using normal math instead of String Math...
This question already has answers here: Closed 12 years ago. Possible Duplicate: Floating point inaccuracy examples
In most cases, I understand that a floating point comparison test should be implemented using over a range of values (abs(x-y) < epsilon), but does self subtraction imply that the result will be ze
Is converting Fixed Pt. (fixed n bit for fraction) to IEEE double safe ? ie: does IEEE double format can represent all numbers a fixed point can represent ?
HI, I am trying to use therobust predicates for computational geometry fromJonathan Richard Shewchuk.
What determines the default setting of the x87 FPU control word -- specifically, the precision control field? Does the compiler set it based on the target processor? Is there a compiler option to chan
The problem. Microsoft Visual C++ 2005 compiler, 32bit windows xp sp3, amd 64 x2 cpu. Code: double a = 3015.0;
This feels like the kind of code that only fails in-situ, but I will attempt to adapt it into a code snippet that represents what I\'m seeing.
I n开发者_如何学JAVAeed to represent an IEEE 754-1985 double (64-bit) floating point number in a human-readable textual form, with the condition that the textual form can be parsed back into exactly t
加载中,请稍侯......