Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 20:12Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
Fe₂O₃ + 3CO → 2Fe + 3CO₂
68K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
11K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
406K
∑_{k=1}^{n} k = n(n+1)/2
429K
\lim_{β\to 0} \frac{\sin β}{β} = 1
∫₀^∞ e^(-θ²) dθ = √π / 2
231K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
195K
F = ma
det| 7 4 ; 4 8 | = 40
412K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
1K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
1x² + 1x + 0 = 0