Task 549: WASM Final 2→3 Batch + Comms.rs Tests

Status: DONE

Summary

WASM tests (4 additions — ALL basic blocks now at 3+ tests)

1. specific_angular_momentum: quantitative h = √(μa(1-e²)) formula check at GEO
2. brachistochrone_max_distance: d = a·t²/4 formula verification
3. brachistochrone_time: monotonicity + t ∝ √d proportionality
4. speed_of_light: 10 AU light time ≈ 4990 seconds

Rust comms.rs (2 additions, 23→25)

1. FSPL increases with distance: doubling adds ~6.02 dB (inverse square law)
2. Earth-Mars distance range: min ≈ 0.52 AU, max ≈ 2.52 AU with 5× ratio

Impact

• All 15 basic WASM describe blocks now have 3+ tests (completed 2→3 expansion campaign)
• comms.rs covers FSPL inverse-square-law behavior and planetary distance range values
• Stats: 3,988 TS, 531 Rust, 265 E2E (4,784 total)