## Function Expressions

List of mathematical functions, which can be used in function textfields of JavaView:

Code |
Mathematical function |

abs(double) |
absolute value |

acos(double) |
arc cosine |

asin(double) |
arc sine |

atan(double) |
arc tangent |

acot(double) |
arc cotangent |

ceil(double) |
Returns the smallest double value that is not less than the argument and is equal to a mathematical integer. |

cos(double) |
cosine |

exp(double) |
e raised by the power of double |

floor(double) |
Returns the largest double value that is not greater than the argument and is equal to a mathematical integer. |

log(double) |
natural logarithm (base e) |

round(double) |
Returns double with value of closest integer to the argument. |

sin(double) |
sine |

sqrt(double) |
square root |

tan(double) |
tangent |

cot(double) |
cotangent |

sinh(double) |
hyperbolic sine |

cosh(double) |
hyperbolic cosine |

tanh(double) |
hyperbolic tangent |

coth(double) |
hyperbolic cotangent |

asinh(double) |
hyperbolic arc sine |

acosh(double) |
hyperbolic arc cosine |

atanh(double) |
hyperbolic arc tangent |

acoth(double) |
hyperbolic arc cotangent |

sign(double) |
Returns 1.0 for positive arguments, -1.0 for negative arguments and 0.0 for argument zero. |