November 2017
Beginner
316 pages
6h 40m
English
Content preview from Learning Julia
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Computations with arbitrary precision arithmetic
In the preceding sections, we studied the Int and Float types. There are two specific data types available for arbitrary precision arithmetic. They are:
- BigInt
- BigFloat
Arbitrary precision arithmetic refers to computations whose digits of precision are limited only by the available memory on the system they are executed on. Therefore, these can be useful in various scenarios requiring such computations.
julia> BigFloat("2.99123191231231414314134")2.991231912312314143141339999999999999999999999999999999999999999999999999999996# example of BigIntjulia> factorial(BigInt(100))93326215443944152681699238856266700490715968264381621468592963895217599993229915608941463976156518286253697920827223758251185210916864000000000000000000000000 ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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