The PolyexponentialScheduler node is designed to generate a sequence of noise levels (sigmas) based on a polyexponential noise schedule. This schedule is a polynomial function in the logarithm of sigma, allowing for a flexible and customizable progression of noise levels throughout the diffusion process.

## Inputs

| Parameter | Description | Data Type |
| --- | --- | --- |
| `steps` | Specifies the number of steps in the diffusion process, affecting the granularity of the generated noise levels. | INT |
| `sigma_max` | The maximum noise level, setting the upper bound of the noise schedule. | FLOAT |
| `sigma_min` | The minimum noise level, setting the lower bound of the noise schedule. | FLOAT |
| `rho` | A parameter that controls the shape of the polyexponential noise schedule, influencing how noise levels progress between the minimum and maximum values. | FLOAT |

## Outputs

| Parameter | Description | Data Type |
| --- | --- | --- |
| `sigmas` | The output is a sequence of noise levels (sigmas) tailored to the specified polyexponential noise schedule. | SIGMAS |

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