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__Built-in Math Function in R__

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Hello friends,

Today we will discuss about the simple and common built-in functions of math present in R programming. By using these built-in functions you can easily perform the mathematical problems in easy way. Below we mentioned the table of built-in functions present in R.

Function |
Sign |
Description |

Absolute |
abs(x) |
Take the absolute value of x |

Logarithm(natural) |
log(x) |
Returns the natural logarithm of input x |

Logarithm(Common) |
log10(x) |
Returns the common logarithm of input x |

Exponential |
exp(x) |
Return exponent |

Square root |
sqrt(x) |
Returns square root if input x |

Factorial |
factorial(x) |
Returns factorial if input x |

Ceiling |
ceiling(x) |
Returns smallest integer which is larger than or equal to x |

Floor |
floor(x) |
Returns largest integer which is smaller than or equal to x |

Truncate |
trunc(x) |
Returns truncate value of input x |

Round |
round(x, digits=n) |
Returns roundoff value of input x |

cos, sin, tan |
cos(x), sin(x), tan(x) |
Returns cos,sin,tan value of input x |

signif |
signif(x, digits=n) |
Returns signif value of input x |

max |
max(x, y, z) |
Returns highest value from x, y or z |

min |
min(z, y, z) |
Returns lowest value from x, y or z |

You can see the example of above functions in R terminal below.

Hope you understood the concept of built-in math function in R.

**Read More:**

**Introduction to R-programming language****How to Start working with R programming****Variables and Operators in R programming language**

Thank you

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