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schoolmath (version 0.4)

Functions and datasets for math used in school

Description

This package contains functions and datasets for math taught in school. A main focus is set to prime-calculation

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Version

Install

install.packages('schoolmath')

Monthly Downloads

479

Version

0.4

License

GPL (>= 2)

Maintainer

Joerg Schlarmann aka Produnis

Last Published

July 23rd, 2012

Functions in schoolmath (0.4)

primlist

prime-numbers between 1 and 9999999

cancel.fraction

cancel fractions to their simplest form

is.real.positive

check wether numbers of a vector are real positive

is.decimal

check wether a vector contains numbers with decimal places

is.even

check wether numbers of a vector are even

is.odd

check wether numbers of a vector are odd

is.negative

check wether numbers of a vector are negative

is.whole

check wether a vector contains numbers with decimal places

is.positive

check wether numbers of a vector are positive

prime.factor

giving prime-factors of a number

is.prim

check wether a vector contains prime-numbers

scm

calculating the smallest common multiple of two numbers

decimal2fraction

convert a decimal-number into fraction

gcd

Greatest common divisor of two numbers

primes

generate prime-numbers

schoolmath-package

Functions and datasets for math used in school