Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 19:01Z
det| 2 5 ; 0 3 | = 6
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
244K
∑_{k=1}^{n} k = n(n+1)/2
52K
E = mc²
det| 11 9 ; 5 12 | = 87
91K
9β² + 8β + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
137K
∑_{k=1}^{n} k = n(n+1)/2
197K
iħ ∂ψ/∂t = Ĥψ
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
262K
det| 9 4 ; 1 10 | = 86
196K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
218K
F = G m₁m₂ / r²