I\'m having a problem with np.round, np.around where it is not rounding properly.I can\'t include code, because when I do it manually set the value (as opposed to use the my data), the return works, b
struct s { int a; float b; int c; } How is this structure members stored in memory location? My understanding is that when 开发者_StackOverflow中文版a structure variable is allocated then memory for
I need to convert a floating point number to an equivalent string in decimal (or other base). Conversion at first needs to be done in the format xE+0 where x is the floating point number.
This question already has answers here:开发者_如何转开发 Int division: Why is the result of 1/3 == 0?
I wrote this as a question in a comment but I feel it is worth its own question. I would like to build a conjugate gradients solver on the iPhone/iPad as it would open up a realm of new possibilities
I\'m not sure if this is a bug or not, so I thought that maybe you folks might want to take a look. The problem lies with this code:
Anyone care to explain in detail (code by code) what this is doing? I have readBruce Dawson\'s paper on comparing floats and have found converted C# code of it but don\'t quite understand it. What is
The following piece code #pragma omp parallel printf(\"%f\", 1.0f); produces the a \"Floating point exception\". Has anyone encountered anything like that?
Many programming languages that use IEEE 754 doubles provide a library function to convert those doubles to strings.For example, C has sprintf, C++ has stringstream, Java has Double.toString, etc.
When developing a programming language, is distinguishing between ints and floats important? I noticed in the case of R that while they do allow for strict integer types, one mainly deals with numeric
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