Go to Online Function Graffiti

Function Name | Remark |

abs | absolute value Inputing examples: y = abs(x); y = |x|; |

acos | arccosine (the inverse of the cosine - produces such angle that the cosine of it has the given value) |

asin | arcsine |

atan or atg | arctangent |

atan2 or atg2 | arctangent that takes two arguments: atan2(y, x) denotes arctangent of y/x. The signs of arguments y and x are taken into account, so that a result in the range -π/2 through π/2 is produced. |

ceil | round to the nearest integer greater or equal to the given value |

cos | cosine |

exp | exponential function, exp(x) = e^{x} |

floor | round to the nearest integer less or equal to the given value |

ln | Natural logarithm (to the base e) |

max | max(1, 2) = 2 |

min | min(1, 2) = 1 |

pow | pow(x, y) = x^{y} Inputing examples: |

round | round(1.4) = 1; round(1.5) = 2; … |

sin | sine |

sqrt | square root |

tan or tg | tangent |