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| Suggestion for really large integers in Alglib? http://forum.alglib.net/viewtopic.php?f=2&t=3747 |
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| Author: | lonelygleaner [ Tue Apr 26, 2016 2:30 am ] |
| Post subject: | Suggestion for really large integers in Alglib? |
Hello guys, I'm having the problem of using really large integers, like 1e30 ~ 1e40. I searched and found that boost and gmp could be a great choice: http://www.boost.org/doc/libs/1_60_0/libs/multiprecision/doc/html/boost_multiprecision/tut/ints/gmp_int.html The problem is that if I use the data structure in boost to define large integers that form a matrix, how could I use alglib optimization and eigenvalue solvers? Any suggestion for that? Thanks in advance! |
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| Author: | Sergey.Bochkanov [ Thu Apr 28, 2016 1:42 pm ] |
| Post subject: | Re: Suggestion for really large integers in Alglib? |
There is an old version of ALGLIB (2.x branch) which supports multiple precision floats, you may try using it. |
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| Author: | lonelygleaner [ Thu Apr 28, 2016 5:16 pm ] |
| Post subject: | Re: Suggestion for really large integers in Alglib? |
Thank you!! |
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