Added complete call-seq documentation for all 17 public methods in the
CMath module, improving documentation coverage from 0% to 100%.
Documentation includes:
- Method signatures with parameter and return types
- Clear descriptions of mathematical operations
- Branch cut information for complex functions
- Practical examples showing real and complex number usage
- Consistent formatting following mruby documentation standards
Methods documented:
- Exponential and logarithmic: exp, log, log2, log10, sqrt
- Trigonometric: sin, cos, tan, asin, acos, atan
- Hyperbolic: sinh, cosh, tanh, asinh, acosh, atanh
This significantly improves maintainability and usability of the complex
math functionality for developers working with mathematical computations
in embedded Ruby environments.
Co-authored-by: Atlassian Rovo Dev
Yukihiro "Matz" Matsumoto
a791069abd