Description: Provides some number-theoretic functions for R.

Provides some number-theoretic functions for R.

Provides number-theoretic functions for factorization, prime numbers,
twin primes, primitive roots, modular inverses, extended GCD, Farey
series and continuous fractions. Included are some divisor functions,
or Euler's Phi function and Egyptian fractions.

Provides number-theoretic functions for factorization, prime
numbers, twin primes, primitive roots, modular logarithm and
inverses, extended GCD, Farey series and continuous fractions.
Includes Legendre and Jacobi symbols, some divisor functions,

inverses, extended GCD, Farey series and continued fractions.

Title: Validate, Compare and Format Identification Numbers from Brazil
Authors@R: person("Wilson", "Freitas", email = "wilson.freitas@gmail.com", role = c("aut", "cre"))
Description: Validate, format and compare identification numbers used in Brazil.
These numbers are used to identify individuals (CPF), vehicles (RENAVAN),
Functions to format, validate and compare these numbers have been
implemented in a vectorized way in order to speed up
validations and comparisons in big datasets.
Collate: 'util.R' 'CNPJ.R' 'CPF.R' 'RENAVAN.R' 'numbersBR.R'

Title: Tools to Format Numbers for Publication
Description: Format numbers for publication; includes the removal of leading zeros,
standardization of number of digits, addition of affixes, and a p-value formatter.
These tools combine the functionality of several 'base' functions such as paste(),
format(), and sprintf() into specific use case functions that are named in a way
that is consistent with usage, making their names easy to remember and easy to
Collate: 'as_factor.R' 'utils.R' 'f_affix.R' 'f_comma.R' 'f_denom.R'
'f_dollar.R' 'f_month.R' 'f_num.R' 'f_ordinal.R' 'f_pad_zero.R'

Description: Format numbers for publication; includes the removal of leading zeros, standardization of number of digits, addition of affixes, and a p-value
formatter. These tools combine the functionality of several 'base' functions such as paste(), format(), and sprintf() into specific use case
functions that are named in a way that is consistent with usage, making their names easy to remember and easy to deploy.