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A Mathematica based Version of the CKMfitter Package

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Appendix E<br />

User Guide<br />

E.1 <strong>Ma<strong>the</strong>matica</strong> Terminology<br />

In <strong>the</strong> following, <strong>the</strong> <strong>Ma<strong>the</strong>matica</strong> terminology used in this work, is briefly described.<br />

Fur<strong>the</strong>r informations are given in <strong>the</strong> <strong>Ma<strong>the</strong>matica</strong> Documentation Center [22].<br />

Notebook<br />

A <strong>Ma<strong>the</strong>matica</strong> notebook is a file format used by <strong>the</strong> graphical front-end. It contains<br />

input cells, which are evaluated by <strong>the</strong> <strong>Ma<strong>the</strong>matica</strong> kernel. The result is displayed<br />

in corresponding output cells.<br />

<strong>Package</strong><br />

A <strong>Ma<strong>the</strong>matica</strong> package is a text file, written in <strong>Ma<strong>the</strong>matica</strong> language. It can be<br />

sourced from <strong>Ma<strong>the</strong>matica</strong> notebooks and o<strong>the</strong>r <strong>Ma<strong>the</strong>matica</strong> packages and provides<br />

<strong>the</strong> included definitions like a library file.<br />

List<br />

Lists are general objects that represent collections <strong>of</strong> expressions. Each type <strong>of</strong> expression<br />

can be a list element, e. g. a list <strong>of</strong> strings or a list <strong>of</strong> lists, which represents<br />

vectors, matrices or higher tensors.<br />

Example: list = { 1 , ”string” , { 3+x , 3 , y } }<br />

Rule<br />

Evaluating a rule replaces an expression by ano<strong>the</strong>r one.<br />

Example: x → 5<br />

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