Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 12:41Z

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

460K

∇ × E = −∂B/∂t

438K

4y² + 7y + 7 = 0

F = G m₁m₂ / r²

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N₂ + 3H₂ ⇌ 2NH₃

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∇²t = 0

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

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\frac{2}{2} \sum_{i=1}^{n} i^{2}

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6β² + 2β + 2 = 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

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∑_{k=1}^{n} k = n(n+1)/2

406K

2φ² + 2φ + 5 = 0

5α² + 7α + 6 = 0

\lim_{n\to 0} \frac{\sin n}{n} = 1