Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:21Z

3n² + 7n + 7 = 0

10β² + 4β + 1 = 0

460K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

438K

∫₀^∞ e^(-ω²) dω = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

411K

\frac{10}{6} \sum_{i=1}^{n} i^{2}

F = G m₁m₂ / r²

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E = mc²

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d/dr [r^12] = 12r^11

∇ × E = −∂B/∂t

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

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

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det| 11 9 ; 0 12 | = 132

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det| 7 4 ; 4 8 | = 40

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∂y/∂n = 5y

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