Let's say we have some 128bit floating point number, for example x = 2.6 (1.3 * 2^1 ieee-754). I put in in union like this: Then i run this to get ...
Let's say we have some 128bit floating point number, for example x = 2.6 (1.3 * 2^1 ieee-754). I put in in union like this: Then i run this to get ...
In which data type can I store a 128-bit data in c#? For example What will be the datatype? ...
Currently I am facing a problem where when I multiply two numbers 5e20 * 5e20 = 2.5E41 it overflows from 128 bit max range that can only contain a ma ...
I need to calculate ((2^128) - 1) / x. The divisor, x, is an unsigned 64-bit number. The dividend is composed of two unsigned 64-bit numbers (high and ...
I was trying to compile an assembly code using nasm (nasm -o file input.asm) and threw an error at line 2 in the following code snippet: I am not s ...
I'm working with the Algorand contract code which has a very limited scope of possible operations in their assembly code - e.g., it is not possible to ...
I need a bit of help how to transfer some data from a Pythonscript into my VBA program. I have a system with 128 switches that can be on or off (1 or ...
I have found that manually calculating the % operator on __int128 is significantly faster than the built-in compiler operator. I will show you how to ...
Im currently trying to develop a chat application that implement Camellia 128-bit as its encryption algorithm. I succesfully build and run the code fr ...
In LLVM, there is a LLVMFP128Type, though I cannot seem to find out how to convert an actual long double into a LLVMValueRef of type LLVMFP128Type dir ...
The new IEEE 128-bit decimal floating-point type https://en.wikipedia.org/wiki/Decimal128_floating-point_format specifies that the significand (mantis ...
Is there a reason why C#'s decimal type was chosen to be 128 bits? Analogy with double would have suggested 64 bits (only decimal floating-point inste ...
I'm confused with the usage of 128-bit integer. Please look at the test code: I expect the test_data_h to be 0x00000000FFFFFFFF, but the result is ...
I have a problem with the openssl_encrypt function. In aes-128-cbc, why function return a 32-bytes string with a 16-bytes string as input? Sample : ...
Apologies for the confusing title. I'm not sure how to better describe what I'm trying to accomplish. I'm essentially trying to do the reverse of gett ...
I need to represent 128 bit int key in java, like 0x9c1f03a0d9cf510f2765bd0f226ff5dc I know how represent 128 bit variable in theory.. cut into 2 6 ...
I have done with bit scan forward/reverse a 64bit using DeBruijn algorithm but cannot archive 128bit, __uint128_t. Is there any solution? Thanks in ad ...
I need to multipltcate two unsigned 64 bit integers (unsigned long) inside an OpenCL-kernel, the result an 128 bit integer (unsigned long long). Newe ...
I'm trying to cast an unsigned long long key to do the Tiny Encryption Algorithm algorithm. Here is my input : Here is the output : So I'm ...
I'm new here. I have a problem I would love to be helped with. I'm pretty new to c# and I'm trying to use QPFloat library (https://sourceforge.net/p/ ...