Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 01:51Z
12γ² + 2γ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
273K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
139K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
108K
5φ² + 3φ + 0 = 0
det| 7 6 ; 1 8 | = 50
333K
det| 9 4 ; 1 10 | = 86
160K
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
439K
∫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}