Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 17:10Z
CH₄ + 2O₂ → CO₂ + 2H₂O
\frac{12}{6} \sum_{i=1}^{n} i^{2}
244K
det| 3 1 ; 3 4 | = 9
∫₀^∞ e^(-n²) dn = √π / 2
90K
∫₀^∞ e^(-φ²) dφ = √π / 2
91K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
5β² + 1β + 1 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
137K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
197K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
196K
\frac{9}{1} \sum_{i=1}^{n} i^{2}
∇²θ = 0
ΔS ≥ 0