2011年7月12日 · This is actually two questions with different answers. 1: double precision values in python are floats, and 2: a better precision data type than float would be decimal. Can …

2015年12月14日 · Just wondering over here, what is the point of having a variable store an infinite value in a program? Is there any actual use and is there any case where it would be preferable …

2013年12月8日 · I am just learning python, and I too believe that it seems more simple to just use floats instead of both floats and int ,and try to remember which one we saved it as.

2014年5月18日 · One of the keys is pH, which is usually given as float. e.g 6.8 I could import it as decimal with Decimal('6.8') in order to avoid a float as dict key. Another solution would be to …

I think you should just use float (input () function. And if a float or an int is entered, the interpreter will print the right values, unless a non float or non int is entered.

632 [float(i) for i in lst] to be precise, it creates a new list with float values. Unlike the map approach it will work in py3k.

5 My versions use the original range function to create multiplicative indices for the shift. This allows same syntax to the original range function. I have made two versions, one using float, …

It would be nice if there was a way to prevent python (3) from using scientific notation at all except when specified explicitly. All of the answers require the user to explicitly suppress scientific …

2009年1月19日 · These conversions occur in many different places: str () on floats and complex numbers; the float and complex constructors; numeric formatting; serializing and de-serializing …

2010年11月16日 · Isn't that definition also perfectly valid if step is a float? In my case, I am esp. needing a range function which accepts a float type as its step argument. Is there any in …