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Math Dump /sym/7fd97a

id=1 · host=jp.commstar.world · 2026-10-19 02:11Z

det| 2 2 ; 6 3 | = -6

5z² + 8z + 3 = 0

326K

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

198K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

F = G m₁m₂ / r²

155K

∑_{k=1}^{n} k = n(n+1)/2

63K

det| 3 1 ; 4 4 | = 8

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

366K

det| 7 4 ; 4 8 | = 40

201K

ΔS ≥ 0

∇ × E = −∂B/∂t

176K

∫₀^∞ e^(-x²) dx = √π / 2

319K

∇ × E = −∂B/∂t

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

359K

d/dn [n^6] = 6n^5

263K

N₂ + 3H₂ ⇌ 2NH₃

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