Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 01:56Z
12γ² + 2γ + 2 = 0
∫₀^∞ e^(-x²) dx = √π / 2
263K
∑_{k=1}^{n} k = n(n+1)/2
\lim_{α\to 0} \frac{\sin α}{α} = 1
108K
5φ² + 3φ + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
333K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
160K
ΔS ≥ 0
det| 7 4 ; 4 8 | = 40
413K
∫₀^∞ e^(-y²) dy = √π / 2
\frac{2}{2} \sum_{i=1}^{n} i^{2}
297K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
N₂ + 3H₂ ⇌ 2NH₃
\frac{10}{3} \sum_{i=1}^{n} i^{2}
det| 6 4 ; 1 7 | = 38