Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 03:24Z

∇²x = 0

∇²θ = 0

451K

8x² + 2x + 7 = 0

264K

det| 3 9 ; 1 4 | = 3

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

297K

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

252K

CaCO₃ → CaO + CO₂

12y² + 5y + 7 = 0

48K

1n² + 7n + 3 = 0

411K

det| 8 9 ; 4 9 | = 36

∑_{k=1}^{n} k = n(n+1)/2

377K

6t² + 6t + 4 = 0

299K

det| 7 6 ; 6 8 | = 20

∑_{k=1}^{n} k = n(n+1)/2

401K

N₂ + 3H₂ ⇌ 2NH₃

420K

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

det| 7 4 ; 4 8 | = 40

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

184K

∑_{k=1}^{n} k = n(n+1)/2