> For the complete documentation index, see [llms.txt](https://docs.overthereality.ai/over-sdk-manual/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.overthereality.ai/over-sdk-manual/over-visual-scripting-legacy/nodes/operations/math.md).

# Math

### Description

The Math nodes provide several operations, specifically used for evaluating simple mathematical tasks.

#### Unary 

These nodes accept only one numerical parameter, to produce a numerical result.

<table><thead><tr><th width="204">Node</th><th>Description</th></tr></thead><tbody><tr><td>Absolute</td><td>Returns the absolute value of the input</td></tr><tr><td>Exp</td><td>Returns the value of the exponential function, where the input value is used as exponent</td></tr></tbody></table>

<figure><img src="/files/kHEWmzIg99mtJd2eWtsl" alt=""><figcaption></figcaption></figure>

#### Binary

These nodes accept two numerical parameters, to produce a numerical result.

<table><thead><tr><th width="204">Node</th><th>Description</th></tr></thead><tbody><tr><td>Addition</td><td>Returns the sum of the inputs</td></tr><tr><td>Subtraction</td><td>Returns the value of the first input minus the second</td></tr><tr><td>Multiplication</td><td>Returns the multiplication result of the inputs</td></tr><tr><td>Division</td><td>Returns the division of the first and the second input</td></tr><tr><td>Module</td><td>Returns the module between the first and the second input</td></tr><tr><td>Power</td><td>Returns the value of the power function, where the first input is the base and the second input value is used as the exponent</td></tr></tbody></table>

<figure><img src="/files/QRTeOOs9eckCoZGf3Ayt" alt=""><figcaption></figcaption></figure>

#### Clamp

These nodes are used to clamp the value of given numerical values, to give them an approximation.

<table><thead><tr><th width="204">Node</th><th>Description</th></tr></thead><tbody><tr><td>Min</td><td>Returns the lesser value between two inputs</td></tr><tr><td>Max</td><td>Returns the greater value between two inputs</td></tr><tr><td>Floor</td><td>Returns the closest integer value, less than the input provided</td></tr><tr><td>Ceil</td><td>Returns the closest integer value, greater than the input provided</td></tr><tr><td>Clamp</td><td>Returns the value between a given minimum and maximum values. Returns the given input as is, if it is within the minimum and maximum range</td></tr></tbody></table>

<figure><img src="/files/Wsz8vogrwmAhiIaXqQSc" alt=""><figcaption></figcaption></figure>

#### Trigonometry

These nodes are used to implement simple operations involving angles.

<table><thead><tr><th width="204">Node</th><th>Description</th></tr></thead><tbody><tr><td>Sin</td><td>Returns the sin value of the given input</td></tr><tr><td>Cos</td><td>Returns the cos value of the given input</td></tr><tr><td>Tan</td><td>Returns the tan value of the given input</td></tr><tr><td>ArcSin</td><td>Returns the arcsin value of the given input</td></tr><tr><td>ArcCos</td><td>Returns the arccos value of the given input</td></tr><tr><td>ArcTan</td><td>Returns the arctan value of the given input</td></tr><tr><td>Deg to Rad</td><td>Return the value converted to radiants</td></tr><tr><td>Rad to Deg</td><td>Return the value converted to Degrees</td></tr></tbody></table>

<figure><img src="/files/7HdoCIeS4KsaxDvhFV5h" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/4Vg21FwwQABcCcZt8rZI" alt=""><figcaption></figcaption></figure>

#### Random

This node is used to generate new random numbers in an inclusive range, from a min to a max value.

To ensure a single Random number is generated at a given time, this [OverNode ](/over-sdk-manual/over-visual-scripting-legacy/visual-scripting-essentials/overnode.md)needs to be part of an execution flow.

<figure><img src="/files/4NWykukUkPpwZ4FAOw7u" alt=""><figcaption></figcaption></figure>

#### Utils

Those nodes are used just to get easily the well-known constant values

<figure><img src="/files/nKOlb5QmAAyJIRukyQnh" alt=""><figcaption></figcaption></figure>

<table><thead><tr><th width="204">Node</th><th>Description</th></tr></thead><tbody><tr><td>Pi</td><td>Returns the Pie value</td></tr><tr><td>Epsilon</td><td>Returns a tiny floating point value</td></tr><tr><td>Infinity</td><td>Returns a rapresentation of positive infinity</td></tr><tr><td>Neg. Infinity</td><td>Returns a representation of negative infinity</td></tr></tbody></table>