Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 05:02Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
190K
12α² + 7α + 2 = 0
∇²y = 0
det| 9 4 ; 1 10 | = 86
299K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
244K
∫₀^∞ e^(-θ²) dθ = √π / 2
105K
8β² + 4β + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
100K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
138K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
11ψ² + 5ψ + 6 = 0