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Math Dump /sym/7fd97a

id=1 · host=jp.commstar.world · 2026-10-19 02:14Z

det| 2 2 ; 6 3 | = -6

det| 7 4 ; 4 8 | = 40

326K

\oint_C \vec{F}\cdot d\vec{r} = 0

198K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∫₀^∞ e^(-x²) dx = √π / 2

155K

∇ × E = −∂B/∂t

63K

det| 3 1 ; 4 4 | = 8

1α² + 9α + 4 = 0

366K

∇ × E = −∂B/∂t

201K

ΔS ≥ 0

F = G m₁m₂ / r²

176K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

319K

∇ × E = −∂B/∂t

F = G m₁m₂ / r²

359K

ω = 2πf

263K

10φ² + 7φ + 2 = 0

det| 8 9 ; 4 9 | = 36

233K

4γ² + 1γ + 7 = 0

412K

CH₄ + 2O₂ → CO₂ + 2H₂O

E = mc²

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