biginteger
Big Integer class in C++. How to push digits in an array of unsigned long integers?
I am writing a simple big integer library for exercise. I would like to use it in a simple implementation of RSA. I have read all the previous threads but I have not found an answer to my question. I[详细]
2023-02-20 16:27 分类:问答BigInteger in SQLAlchemy or not?
I apologize in advance if this is poorly formatted; it\'s rather late for me. Basically, I\'m using Python with SQLAlchemy. I\'m trying to map a class to a PostgreSQL DB table using the Object Relati[详细]
2023-02-18 00:04 分类:问答Securely generating a uniformly random BigInteger
I want to securely generate a random n开发者_StackOverflow社区umber in the range [0, N), where N is a parameter. However, System.Security.Cryptography.RandomNumberGenerator only provides a GetBytes()[详细]
2023-02-17 10:37 分类:问答Is it possible to conditionally "use bigint" with Perl?
I know I can conditionally use a module in Perl but what about the \"pragm开发者_StackOverflowas\"? My tests have shown that use bigint can be much slower than normal math in Perl and I only need it t[详细]
2023-02-17 09:30 分类:问答How to handle very large numbers in Java without using java.math.BigInteger
How would I go about doing arithmetic, + - / * % !,with a开发者_StackOverflow社区rbitrarily large integers without using java.math.BigInteger?[详细]
2023-02-17 05:12 分类:问答Change a java class
I have found a potentially faster implementation of the BigInteger class. Anyone can tell me how can I change the original BigInteger class found in java.math with this one 开发者_运维问答please.[详细]
2023-02-14 01:25 分类:问答Can you explain this Math.Log10 vs. BigInteger.Log10 behavior?
Can somebody explain the following System.Numerics.BigInteger behavior? Console.WriteLine(Math.Log10(100));// prints 2[详细]
2023-02-12 17:06 分类:问答Using logarithm instead of division for large numbers?
I couldn\'t really come up with a proper title for my question but allow me to present my case; I want to calculate a significance ratio in theform: p = 1 - X / Y[详细]
2023-02-12 00:10 分类:问答BigInteger Homework Help Needed
I have been told I have to write a BigInteger class, I know there is one, but I have to write my own. I am to take either ints or a string and turn them into arrays to store them. From there I am to t[详细]
2023-02-10 20:06 分类:问答BigInteger to Hexadecimal
Quick question... I have a stupidly long BigInteger which I would like to write to a file as a hex string.[详细]
2023-02-10 20:00 分类:问答