Math Dump /sym/49239b
id=151470 · host=fr.findroms.cloud · 2026-08-20 02:18Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
2H₂ + O₂ → 2H₂O
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
79K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
43K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
∂r/∂θ = 7r
∂α/∂t = 7α
4γ² + 1γ + 2 = 0
\frac{3}{1} \sum_{i=1}^{n} i^{2}