The following functions are available in the Variable Table. They are referred to as math and trig functions.

ABS |
Returns the absolute value of a number |

ATN |
Returns the arctangent of a number |

COS |
Returns the cosine of a number |

EXP |
Returns e raised to the power of a given number |

FIX |
Returns the integer portion of a number. |

INT |
Rounds a number down to the nearest integer |

LOG |
Returns the natural logarithm of a number |

RND |
Random number |

SGN |
Returns an integer indicating the sign of a number |

SIN |
Returns the sine of the given angle |

SQR |
Returns the square root of number. |

TAN |
Returns the tangent of an angle |

The following functions are also available in the Variable Table.

User, Visual Basic |
Relates variables through a user function, usually defined with Visual Basic. |