# Category:Wren-big

**Library**

This is an example of a library. You may see a list of other libraries used on Rosetta Code at Category:Solutions by Library.

**Wren-big** is a module which adds support for arbitrary precision arithmetic to the Wren programming language. It consists of 4 classes: BigInt, BigRat, BigInts and BigRats. The latter two contain static methods for dealing with lists of BigInt and BigRat objects respectively.

It is the tenth in a series of modules (listed on the language's [main page]) designed to assist with writing Rosetta Code tasks so the same code does not have to be written or copy/pasted time and time again thereby bloating a task's script code unnecessarily.

To use it you need to copy the source code (in the [talk page]) to a text file called *big.wren* and place this in the same directory as the importing script so the command line interpreter can find it.

As there is a dependency on the *Wren-trait* module, you also need to copy that (if it is not already present) to the same directory as described [here]. Unless you are using classes in that module directly, there is no need to *import* them into your script and the *Comparable* class can even be imported via Wren-big itself.

Wren-big also has a dependency on the Random module which is an optional part of Wren's standard library.

## Pages in category "Wren-big"

The following 92 pages are in this category, out of 92 total.

### A

### C

### E

### F

### I

### M

### P

- P-Adic square roots
- Padovan sequence
- Paraffins
- Parse an IP Address
- Partition function P
- Pathological floating point problems
- Pell's equation
- Permutations/Derangements
- Pi
- Pierpont primes
- Population count
- Powerful numbers
- Prime decomposition
- Primorial numbers
- Pseudo-random numbers/PCG32
- Pseudo-random numbers/Splitmix64
- Pseudo-random numbers/Xorshift star

### S

- Sequence of primorial primes
- Sequence: nth number with exactly n divisors
- Smallest numbers
- Smallest power of 6 whose decimal expansion contains n
- Special factorials
- Square form factorization
- Square root by hand
- Stirling numbers of the first kind
- Stirling numbers of the second kind
- Suffixation of decimal numbers
- Super-d numbers
- Sylvester's sequence