Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 00:30Z
5ω² + 9ω + 7 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
218K
det| 4 8 ; 3 5 | = -4
190K
CH₄ + 2O₂ → CO₂ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
248K
∫₀^∞ e^(-θ²) dθ = √π / 2
157K
7y² + 2y + 0 = 0
\frac{1}{7} \sum_{i=1}^{n} i^{2}
170K
PV = nRT
\lim_{α\to 0} \frac{\sin α}{α} = 1
244K
det| 9 4 ; 1 10 | = 86
105K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
100K
∑_{k=1}^{n} k = n(n+1)/2
354K