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Miscellaneous
Vector field
Reading time: 1minVector fields in the plane can be used to analyze first-degree differential equations: 
Syntax
vector_field(List)
vector_field(List, Identifier)
Description
Given a list with the function F (a two-elements list), returns a vector field object ready to be plotted.
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Given a list with the function F (a two-elements list) and an identifier (the first variable of the system: x following the notation above), returns a vector field object ready to be plotted.
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Options
Below is a complete list of options that may be used in the vector_field function.
| Option | Description | Format | Default value |
|---|---|---|---|
| vertical_divisions | Number of vertical divisions to be plotted | Natural. {vertical_divisions=25}
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By default, the best number is selected. |
| horizontal_divisions | Number of horizontal divisions to be plotted | Natural. {horizontal_divisions=25}
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By default, the best number is selected. |