Top "Biginteger" questions

php: int() function equivalent for bigint type? (int() cuts strings to 2147483647)

php: What's the equivalent int() function for bigint type? (int() cuts big numbers to 2147483647)? Example: $bigint1="12312342306A_C243"; $bigint1=(int)$…

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Using BigInteger Multiply operator

I was wondering if there was a way to multiply BigInteger variables together, because the * operator cannot be applied to …

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is there anyway to convert from Double to BigInteger?

Is there anyway to convert from double value to BigInteger? double doubleValue = 64654679846513164.2; BigInteger bigInteger = (BigInteger) doubleValue; I try to cast …

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How to add two numbers of any length in java?

How to add two numbers of any length in java? Say for example, in java long size is 64 bit. So …

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Extremely large numbers in javascript

I'm working on the Project Euler problems (currently question 13). For this question I have to find the first 10 digits of …

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Arbitrary-precision arithmetic Explanation

I'm trying to learn C and have come across the inability to work with REALLY big numbers (i.e., 100 digits, 1000 …

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Where is my System.Numerics namespace?

I'm using Visual Studio 2010 and trying to use the BigInteger type in a C# program. This type is supposed to …

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What is the most effective way to create BigInteger instance from int value?

I have a method (in 3rd-party library) with BigInteger parameter: public void setValue (BigInteger value) { ... } I don't need 'all its …

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Large Numbers Requiring More than 64 bit Representation

I am using java and have to deal with numbers larger than long (which is 64 bits). What should I use? …

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Java compare integer and bigInteger

How do I compare an int with a BigInteger in Java? I specifically need the know if an int is …

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