Math Dump /sym/d82a83
id=400371 · host=jp.commstar.world · 2026-09-01 21:06Z
det| 12 7 ; 0 13 | = 156
det| 4 1 ; 6 5 | = 14
402K
2H₂ + O₂ → 2H₂O
det| 5 3 ; 7 6 | = 9
398K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
4φ² + 7φ + 1 = 0
∫₀^∞ e^(-γ²) dγ = √π / 2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
E = mc²
∇²φ = 0
F = G m₁m₂ / r²
2H₂ + O₂ → 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
6t² + 1t + 2 = 0