In Mathematica Software I have a set of numbers and I want past them together and produce a bigger number . For example I have S={102,3,1569,54} , I want create bigger number 1023156954 that I to can compute 2016*1023156954/2050+2017-2020 and do any computing actions ... . In fact I want create bigger number that I can compute next computations with bigger number . Can I do this work in any other software or program language like as Java or C or C++ and so on ?
In Mathematica Software or any other software or Language Programing How to create a bigger number with a set of small numbers ?
I fined answer In mathematica Software :
A={1,2,3,4,5,6};
(*and with deffinition function : *) f = Function[{y}, ToString[y], {Listable}];
Read[StringToStream[StringJoin[f[A]]], Number]
With latest rule we can create Bigger Number 123456 from the Set {1,2,3,4,5,6}.
(* But if we deffine : *) c=Compile[{{y, _Integer}}, ToString[y], RuntimeAttributes -> {Listable},
Parallelization -> True, CompilationTarget -> "C"];
Read[StringToStream[StringJoin[c[A]]], Number]
(*This rule have errors :
CompiledFunction::cfse: Compiled expression 1 should be a machine-size integer.
CompiledFunction::cfexe: Could not complete external evaluation; proceeding with uncompiled evaluation.
*)
Is there any rule in mathematica software for compiler or compile function, that creation output with format string or stream ? Or a technique for creation output with format string or stream .
Thank you all .
Yes and thank you Mr. Aldo Dall'Osso from your answers to my questions .
In fact timing cost of computation multiple ai*10j is up and as like as this compute is many times repeat and total time of all computations is very up .
In my studies it seems that in mathematica software , rule Compile can not get and put , inputs and outputs from the string types .
I think should use from your introduced functions .
Thank you .
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