Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-21 00:17Z
det| 3 4 ; 0 4 | = 12
∫₀^∞ e^(-β²) dβ = √π / 2
8n² + 5n + 1 = 0
det| 3 6 ; 0 4 | = 12
165K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
1K
det| 2 7 ; 7 3 | = -43
304K
det| 12 9 ; 5 13 | = 111
229K