Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-08-25 20:25Z
10β² + 5β + 0 = 0
F = G m₁m₂ / r²
Fe₂O₃ + 3CO → 2Fe + 3CO₂
268K
\lim_{r\to 0} \frac{\sin r}{r} = 1
445K
9β² + 8β + 0 = 0
det| 8 6 ; 1 9 | = 66
102K
\lim_{α\to 0} \frac{\sin α}{α} = 1
387K
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
173K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
364K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 10 8 ; 6 11 | = 62
410K
∂ψ/∂θ = 1ψ
AgNO₃ + NaCl → AgCl↓ + NaNO₃
395K
∫₀^∞ e^(-r²) dr = √π / 2
413K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
13K
CH₄ + 2O₂ → CO₂ + 2H₂O
365K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
376K