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

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. |