# Functions and Datasets for Math Used in School

## Documentation for package ‘schoolmath’ version 0.4.2

- DESCRIPTION file
- Package NEWS
- Package README

## Help Pages

cancel.fraction | cancel a fraction to the smallest numbers
decimal2fraction | convert a decimal-number into fraction
gcd | Greatest common divisor of two numbers
is.decimal | checks if a number is decimal or integer
is.even | checks if a number or vector is even
is.negative | check whether numbers of a vector are negative
is.odd | checks if a number or vector is odd
is.positive | check whether numbers of a vector are positive
is.prim | check whether a vector contains prime-numbers
is.real.positive | check whether numbers of a vector are real positive. Real positive means, that zero is included as a positive number.
is.whole | check whether a vector contains numbers with decimal places
prime.factor | This function calculates the prime-factors of a number
primes | generate prime-numbers in a range from START to END
primlist | A vector containing primes from 0 to 9999999
scm | calculating the smallest common multiple of two numbers