Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 01:06Z
12γ² + 2γ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
273K
det| 7 4 ; 4 8 | = 40
263K
∑_{k=1}^{n} k = n(n+1)/2
det| 5 9 ; 7 6 | = -33
139K
5φ² + 3φ + 0 = 0
det| 7 6 ; 1 8 | = 50
333K
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
439K
\lim_{β\to 0} \frac{\sin β}{β} = 1
413K
∫₀^∞ e^(-y²) dy = √π / 2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
N₂ + 3H₂ ⇌ 2NH₃
\frac{10}{3} \sum_{i=1}^{n} i^{2}