# Cheatsheet

This section summarizes the most common functions and patterns in ATML3 and briefly explains how the formulas work.

When can I use it? A good time to get the cheatsheet ready is when you start your first project of your own.

Short description: You use the following formulas by adding them to a new condition or mapping node. Each formula results in an object - that means, you can also nest it inside each other.

Check whether a text is in an input parameter:

"theText" in #parametername

Check whether a text appears in exactly the same way in a list:

contains("derText", #parametername)

Note: #parametername is a list

Check whether a number is in a field:

#theDataField == 0

Check whether a number is greater or less than a certain value:

#parametername > 0 #parametername < 0

Count list items:

count(#parametername)

Note: #parametername is a list

List multiple values or vocabulary:

Create a group node and configure it in a group container

Filtering certain elements by numerical value from a list:

filter(#parametername, [x -> numeric(#x) != 2])

Filtering certain elements by text value from a list

filter(#parametername, [x -> str(#x) != "theText"])

# Calculations

# Addition:

#param1 + #param2

# Subtraction:

#param1 - #param2

# Multiplication:

#param1 * #param2

# Division:

#param1 / #param2

# Modulo:

#param1 % #param2

Note: The results of these operators are always numbers.

# Grammar

This document summarizes the most common grammatical concepts and how they are used in the AX Semantics Text Engine.

Determiner/Article Types

• definite (def) de: der/die/das en: the
• indefinite (indef) de: ein/eine/ein en: a/an
• demonstrative (demonstrative) de: dieser/diese/dieses en: this

Case Types

• nominative (nom) de: “Der Hund” en: “The dog”
• dative (dat) de: "Ich gebe dem Hund seinen Ball.” en: “I give the ball to the dog.”
• accusative (akk) de: “Ich sehe den Hund.” en: “I see the dog.”
• genitive (gen) de: “Das Spielzeug des Hundes” en: “The dog’s toy.”

Pronoun Types

• personal (personal) de: er/sie/es
• demonstrative (demonstrative) de: dieser/diese en: this
• demonstrative2 (demonstrative2) de: der/die/das en: which
• which (which) de: welcher/welche en: which

Preposition Types

• mit / with
• zu / to
• nach / to
• in / in ...

Numerus Types

• singular (singular) de: Schiff en: ship
• plural (plural) de: Schiffe en: ships

Numerals Types

• cardinal (cardinal) de: eins/zwei/drei/zwölf/… en: one/two/three/twelve/...
• ordinal (ordinal) de: erster/zweiter/dritter/zwölfter/vierundzwanzigste en: first/second/third/twelfth/twenty-fourth