Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 00:11Z
\frac{7}{6} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 9 4 ; 1 10 | = 86
139K
det| 9 8 ; 3 10 | = 66
108K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
160K
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
413K
∇ × E = −∂B/∂t
d/dy [y^5] = 5y^4
ω = 2πf
∇²y = 0
det| 3 9 ; 6 4 | = -42
\oint_C \vec{F}\cdot d\vec{r} = 0