Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 00:52Z
2H₂ + O₂ → 2H₂O
det| 8 8 ; 7 9 | = 16
AgNO₃ + NaCl → AgCl↓ + NaNO₃
91K
CH₄ + 2O₂ → CO₂ + 2H₂O
∫₀^∞ e^(-n²) dn = √π / 2
100K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 10 3 ; 0 11 | = 110
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
262K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
196K
9z² + 8z + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
218K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂