Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 00:10Z
\frac{7}{6} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
273K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
263K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-θ²) dθ = √π / 2
139K
\lim_{β\to 0} \frac{\sin β}{β} = 1
108K
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
det| 9 4 ; 1 10 | = 86
333K
F = G m₁m₂ / r²
det| 12 1 ; 5 13 | = 151
413K
∇ × E = −∂B/∂t
ω = 2πf
∇²y = 0
det| 3 9 ; 6 4 | = -42
\oint_C \vec{F}\cdot d\vec{r} = 0