Function production 

pub fn production() -> OptimizationConfig

Production-grade configuration optimized for live trading systems.

Characteristics:

• Maximum iterations: 5,000
• Convergence tolerance: 1e-8
• Robust convergence with high accuracy
• Suitable for real-time trading environments

Use Cases:

• Live option pricing systems
• Production volatility surface construction
• High-frequency trading applications

Example

use surface_lib::default_configs;

let config = default_configs::production();
// Use for production calibration...