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--- constants_editing_tool [2023/02/14 10:31]
daria
+++ constants_editing_tool [2023/02/14 11:02]
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@@ Line 3: / Line 3: @@
 Is appeared when in the [[editing_values]|Values window]]  **Toogle** tab is clicked and presented by table **Editor**.
-In the consntant blocks such as [[parameter]|parameter]] etc. in the Constants editing tool is presented **Keypad** and **Unit conversion**.
+In the consntant blocks such as [[parameter]|parameter]] etc..
+The constants editing tool appears when a table cell is clicked that contains a number. It can be hidden by clicking the **Toggle** button, as shown in the screen shot below.
-{{:constants_edit_tool.png|Constants editing tool}}
+The editor contains two tools. By using the buttons in the toolbar you can select which tools to show.
+{{:constants_edit_tool.png?500|Constants editing tool}}
-**Unit conversion** allows user to convert [[units]|built-in units]] units mannualy.
+===== Keypad Keypad =====
-By clicking **Apply** button value from **Result** is applied to the selected row in the table.
+|Note|For more information about conditions see [[Expression_syntax|expression syntax]]|
+Use the keypad with the mouse to enter a value or an operator without having to use the keyboard.
+|**&&** |**The logical operator AND is used in conditions. For instance (time>100 && Comp1<1000)*TF.**          |
+|**||** |**The logical operator OR is used in conditions. For instance (time<10 || time>90)*TF.**        |
+|**== **|**The logical operator EQUALS is used in conditions. For instance "(plantType==Vegetable)*TF".**        |
+|**~=** |**The logical operator NOT EQUALS is used in conditions. For instance "(height~=0)*(volume/height)".**  |
+|**<--**|**Backspace.**                                                                                          |
+|**< ** |**The logical operator LESS THAN is used in conditions. For instance "(Comp1<Max_Conc)*TF".**           |
+|**<= **|**The logical operator LESS THAN OR EQUAL is used in conditions. For instance "(Comp1<=Max_Conc)*TF".** |
+|**>=** |**The logical operator GREATER THAN OR EQUAL is used in conditions. For instance "(time>=10)*TF".**     |
+|**> ** |**The logical operator GREATER THAN is used in conditions For instance "(time>time_for_accident)*TF".** |
+|**<-** |**Left. Move the cursor one character to the left.**                                                     |
+|**^**  |**The power function For instance, "10^a" is an alternative way of writing "power(10,a)". **            |
+|**->** |**Right Move the cursor one character to the right.**                                                   |
+=====  Unit conversion =====
+This tool lets you convert a numerical value from one unit to another (compatible) unit.
+  * **From** - The original unit
+  * **Value** - The original value
+  * **To** - The target unit
+  * **Result** - The converted value
+  * **Apply** - Copies the results into the selected cell in the table.

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