I have a C# system using 160 bit numbers, stored in a BigInteger. I want to display these things on a circle, which means mapping the 0->2^160 range into the 0->2Pi range. How would I do this?
Is there a simple package available that permits programming in xbase ( i.e. dbase or Foxpro syntax) and has a datatype to store and perform simple arithmetical operations on arbitrarily large in开发者
I have a m开发者_运维问答ethod (in 3rd-party library) with BigInteger parameter: public void setValue (BigInteger value) { ... }
As far as I understood it, BigInts are usually implemented in most programming languages as arrays containing digits, where, eg.: when adding two of them, each d开发者_如何学Cigit is added one after a
I believe conversion exactly to BigInteger[] would be optimal in my case. Anyone had done or found this written in Java and wi开发者_StackOverflow中文版lling to share?
When trying to do math on an big integer (int64) large number in xslt template I get the wrong result since there is no native 64-bit integer support in xslt (xslt number is 64-bit double). I am using
I have to port some crypto code to visual c++ from java which (visual c++) I am not very familiar with.I found a library at http://sourcefor开发者_Python百科ge.net/projects/cpp-bigint/ that I can use
I need to generate arbitrarily large random integers in the range 0 (inclusive) to n (exclusive).My initial thought was to call nextDouble and multiply by n, but once n gets to be larger than 253, the
I have values that are 64-bit unsigned ints, and I need to store them in mongodb, which has no unsigned int type. I see three main possibilities for storing them in other field types, and converting o
The API docs says All of the details in the Spec concerning overflow are ignored, as BigIntegers are made as large as necessary to accommodate the res开发者_StackOverflow社区ults of an operation.
加载中,请稍侯......