I am using "(float)$val" for some calculation, but for some decimal value like -0.00000025478625 (float)-0.00000025478625 is resulting to -2.5
An algorithm I'm using needs to squeeze as many levels of precision as possible from a float number in Javascript. I don't mind whether the precision comes from
I have no choice but to read in 2 bytes that make up a half-float. I would like to work with this in the form of a 4 byte float. Ive done some research and the
Looking for an algorithm to find longest sequences (pairs, triplets, up to quadruplets) that are separated by a constant, non-integer difference k in a sorted a
Why the precision of the float is up to 6 digits after the decimal point and the precision of the double is up to 15 digits after the decimal point? Can anyone
I have a SQLite database with a table named measurements, which contains some experimental data measured by a power meter. They're stored as data type REAL in a
C++ has std::nextafter(), which returns the next representable value after a given floating-point value f. In my case, I'd like to allow for n bits of slop in t
If I std::cout a float or a double and if logs something like -5.58794e-09, then does this mean that the number is close to zero? This is very basic programming
I have been tasked with writing a program in MIPS that converts a user-inputted base 10 floating point number to base 2. I am a relatively inexperienced program
I have problem with floating point rounding. I want to calculate floating point numbers and round them to (given) N decimals. In this example I want to round to
I'm writing classes for basic types, so that code is logically the same on multiple platforms and compilers (like int_least16_t for int). For fun! (I'm still a
Is there a fast way to take 2.0 to some floating-point degree x? I mean something faster than pow(2.0, x) and preferrably what vectorizes well with AVX2. The c
Is there a way to convert a floating number to int in Julia? I'm trying to convert a floating point number to a fixed precision number with the decimal part rep
training_age_in = [1, 2, 3] training_salary_dep = [5, 9, 10] m = [(training_age_in[0], training_salary_dep[0]), (training_age_in[1], training_salary_dep[1]),
I want to emulate this function. I want to round a floating point number down to the nearest multiple of 0.05 (or generally to the nearest multiple of anything)
Code snippet : conn = dynamo_connect() company = Table("companydb",connection=conn) companyrecord = {'company-slug':'www-google-com12','founding-year':1991,
I have a bunch of values like 0.5, 1.0, 1.5 etc. I want to write a SUM function for those cells but the value is 0. If I use integers the summing works so the
I want to use a HashMap<f64, f64>, for saving the distances of a point with known x and key y to another point. f64 as value shouldn't matter here, the fo
In C I will do this to convert float representation of number into DWORD. Take the value from the address and cast the content to DWORD. dwordVal = *(DWORD*)&a
Say I have a float number. If it is an integer (e.g. 1.0, 9.0, 36.0), I want to remove the ".0 (the decimal point and zero)" and write to stdout. For example, t