Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 00:21Z
\frac{7}{6} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 7 6 ; 1 8 | = 50
139K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
F = G m₁m₂ / r²
det| 7 4 ; 4 8 | = 40
439K
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
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ω = 2πf
∇²y = 0
det| 3 9 ; 6 4 | = -42
\oint_C \vec{F}\cdot d\vec{r} = 0