Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:33Z

det| 6 5 ; 4 7 | = 22

∇ × E = −∂B/∂t

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∂y/∂n = 5y

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∇²φ = 0

E = mc²

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\frac{4}{9} \sum_{i=1}^{n} i^{2}

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\frac{9}{2} \sum_{i=1}^{n} i^{2}

det| 5 9 ; 7 6 | = -33

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F = G m₁m₂ / r²

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F = ma

det| 7 4 ; 4 8 | = 40

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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ΔS ≥ 0

10γ² + 8γ + 7 = 0

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∑_{k=1}^{n} k = n(n+1)/2

80K

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

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det| 7 6 ; 1 8 | = 50

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