Math Dump /sym/272c2b
id=599638 · host=jp.commstar.world · 2026-09-01 21:08Z
\frac{1}{9} \sum_{i=1}^{n} i^{2}
det| 4 1 ; 6 5 | = 14
402K
F = G m₁m₂ / r²
det| 5 3 ; 7 6 | = 9
398K
2t² + 3t + 2 = 0
det| 7 8 ; 6 8 | = 8
∫₀^∞ e^(-ψ²) dψ = √π / 2
∇²φ = 0
F = ma
Fe₂O₃ + 3CO → 2Fe + 3CO₂
e^{i\pi} + 1 = 0
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
CaCO₃ → CaO + CO₂
∇ × E = −∂B/∂t