FunWithNumbers (version 1.2)

Fun with Fractions and Number Sequences

Description

A collection of toys to do things like generate Collatz and other interesting sequences, calculate a fraction which is a close approximation to some value (e.g., 22/7 or 355/113 for pi), and so on.

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Version

Install

install.packages('FunWithNumbers')

Monthly Downloads

204

Version

1.2

License

LGPL-3

Maintainer

Carl Witthoft

Last Published

April 7th, 2024

Functions in FunWithNumbers (1.2)

morris

Generate the Morris sequence

bpp

Function which calculates pi, or other irrationals, using the BaileyBorweinPlouffe formula ~~

FunWithNumbers-package

tools:::Rd_package_title("FunWithNumbers")

bestFrac

Generate a fraction close to the input value.

factorion

Find Factorion Numbers. ~~

collatz

Test the Collatz Conjecture. ~~

dontWorry

Test for Happy Numbers ~~

benprob

Generate random numbers based on the Benford distribution

juggatz

Function which calculates the "Juggler" sequence ~~

harshad

Find Harshad Numbers ~~

aliquot

Generate the Aliquot Sequence.

kaprekar

Calculate the Kaprekar Sequence. ~~

vaneck

Generate a sequence 'invented' by Jan Ritsema Van Eck

sptable

Calculate the number of unique values in the cross-table of sums and products for the input set of numbers

pdi

Calculate Perfect Digital Invariant ~~

preciseNumbersAsChar

High-precision values for some common constants, in character strings.