feat: Harbour RTL vs Go math comparison example + analyzer IMPORT fix
- examples/go_math_compare.prg: Side-by-side comparison of
Harbour RTL (Abs, Sqrt, Round, Int, Max, Min, Log, Exp, Mod)
vs Go math package (Sin, Cos, Pow, Pi, Floor, Ceil, Hypot, ...)
- Combined usage: normal distribution, compound interest, distance
- Analyzer: recognize IMPORT package names as valid identifiers
- Analyzer: add math RTL functions (ABS, SQRT, etc.) to known list
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Charles KWON OhJun
0828d17159