double_ext Tutorial

Use this subsystem when you need logarithmic, trigonometric, or hyperbolic helpers specialized for Complex[Double].

Suggested Flow

1. Read the repository README and the double_ext API reference.
2. Start from the constructors or entry points under src/double_ext.
3. Validate behavior with the existing tests or examples before depending on edge-case semantics.

Practical Guidance

• Prefer the documented entry points over internal helpers.
• Record runtime, numeric, or proof-state assumptions explicitly in downstream code.