# Geometric ## Content # Geometric Geometric designators classify values into logarithmic buckets. They are useful for latency or size ranges that span orders of magnitude. ## `NewGeometricDesignator(min, max float64) GeometricDesignator` :::signature NewGeometricDesignator(min, max float64) GeometricDesignator min | float64 | required | | Minimum value. max | float64 | required | | Maximum value. ::: ## `Designate(value any) string` :::signature Designate(value any) string value | any | required | | Numeric value to classify. ::: ## Example ```go geometric := TrifleStats.NewGeometricDesignator(1, 200) bucket := geometric.Designate(125) ```