Functions and Datasets for Math Used in School

Documentation for package ‘schoolmath’ version 0.4.2

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